Items where Author is "Rai, K. M. Lokanatha"

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Number of items: 124.

Ebraheem, Abdu Musad Saleh and Abdullah, Mohammed AL Dawsar and Husain, Kakul and Ismail, Hassan Kutty and Rai, K. M. Lokanatha (2021) Synthesis, antibacterial, and antioxidant evaluation of novel series of condensed thiazoloquinazoline with pyrido, pyrano, and benzol moieties as five-and six-membered heterocycle derivatives. Molecules, 26 (2). pp. 1-17.

Kotian, Sumana Y. and Mohan, C. D. and Merlo, Aloir A. and Shobith, R. and Nayak, S. Chandra and Rai, K. M. Lokanatha and Rangappa, K. S. (2020) Small molecule based five-membered heterocycles: A view of liquid crystalline properties beyond the biological applications. Journal of Molecular Liquids, 297.

Kudva, N. U. N. and Kotian, S. Y. and Basavanna, V. and Vicas, C. S. and Byrappa, S. K. and Shridevi, D. and Ningaiah, S. and Chaitra, T. K. and Srinivasa Murthy, V. and Byrappa, K. and Rai, K. M. Lokanatha (2020) Synthesis, characterization, and evaluation of biological activities of imidazolyl-isoxazoline analogue. Biointerface Research in Applied Chemistry, 10 (6). pp. 7187-7197. ISSN 2069-5837

Kotian, Sumana Y. and Shridevi, D. and Ningaiah, Srikantamurthy and Merlo, Aloir A. and Vieira, Andre A. and Bechtold, Ivan H. and Rai, K. M. Lokanatha (2020) When hydrogen bond tailors molecular packing in non-anisometric molecules. The case study of N-alkyl 1,3-diphenyl-4,5-dihydro-1H-pyrazole-5-carboximidamides. Liquid Crystal, 48 (3). pp. 395-404. ISSN 1366-5855

Rai, K. M. Lokanatha (2017) Carbohydrate Chemistry: Chemistry and Applications of Carbohydrates. UNSPECIFIED. ISBN 9788193482230

Samudyata, C. P. and Sunil Kumar, P. and Rai, K. M. Lokanatha and Bharathi P. Salimath (2017) Synthesis and Cytotoxicity of Novel Analogues of Podophyllotoxin. IOSR Journal of Pharmacy and Biological Sciences, 12. pp. 56-62. ISSN 2278-3008

Byrappa, S. and Harsha Raj, M. and Kungyal, Tenzin and Narayana, U. K. N. and Bharathi P. Salimath and Rai, K. M. Lokanatha (2017) Synthesis and biological evaluation of novel isoxazolines linked via piperazine to 2- benzoisothiazoles as potent apoptotic agents. European Journal of Medicinal Chemistry, 126. 218 - 224. ISSN 0223-5234

Sowmya, P. T. and Rai, K. M. Lokanatha (2017) Synthesis and characterization of new homologous series of unsymmetrical liquid crystalline compounds based on chalcones and 3, 5-disubstituted isoxazoles. Journal of Chemical Sciences, 129 (1). pp. 67-73. ISSN 0973-7103

Sowmya, P. T. and Rai, K. M. Lokanatha (2017) Synthesis and liquid crystalline properties of a new homologous series of 4,5-disubstituted 2h-[1,2,3]-triazoles via azide-chalcone oxidative cycloaddition reaction. Australian Journal of Chemistry, 70 (7). pp. 764-768. ISSN 1445-0038

Gaonkar, Santosh L. and Rai, K. M. Lokanatha (2017) Synthesis of Fused-Oxazines from Cyclic Ketoximes Via α-Nitrosoalkenes. Oriental Journal of Chemistry, 33 (2). pp. 893-896. ISSN 2231-5039

Sumana kotiana, Y. and Kudva, Narayana U. N. and Rai, K. M. Lokanatha and Byrappa, K. (2016) Synthesis of new series of 4, 5-dihydroisoxazole-5-carboxylate derivatives for the study of their liquid crystalline properties. Journal of Chemical Sciences, 128 (7). pp. 1033-1036. ISSN 0973-7103

Gaonkar, Santosh L. and Rai, K. M. Lokanatha (2015) Applications of azoalkenes in the synthesis of fused ring pyridazine derivatives. Journal of Heterocyclic Chemistry, 52 (5). pp. 1346-1348. ISSN 1943-5193

Rajesh, P. S. and Samaga, Pradeepa V. and Rai, V. Ravishankar and Rai, K. M. Lokanatha (2015) In vitro biological activity of aromadendrin-4²-methyl ether isolated from root extract of ventilago madraspatana gaertn with relevance to anticandidal activity. Natural Product Research, 29 (11). pp. 1042-1045. ISSN 1478-6427

Doddaramappa, S. D. and Rai, K. M. Lokanatha and Srikantamurthy, N. and Chandra and Chethan, J. (2015) Novel 5-functionalized-pyrazoles: Synthesis, characterization and pharmacological screening. Bioorganic & Medicinal Chemistry Letters, 25 (17). pp. 3671-3675. ISSN 1464-3405

Shridevi, D. D. and Ningaiah, S. and Kuduva, N. U. and Yhya, R. K. and Rai, K. M. Lokanatha (2015) Solvent-free green synthesis of azines and their conversion to 2,5-disubstituted-1,3,4-thiadiazoles. Synthetic Communications, 45 (24). pp. 2869-2875. ISSN 1532-2432

Samaga, P. V. and Rai, V. R. and Rai, K. M. Lokanatha (2014) Bionectria ochroleuca NOTL33 - An endophytic fungus from Nothapodytes foetida producing antimicrobial and free radical scavenging metabolites. Annals of Microbiology, 64 (1). pp. 275-285. ISSN 1869-2044

Samaga, P. V. and Rai, V. Ravishankar and Rai, K. M. Lokanatha (2014) Production of an antimicrobial cytochalasan by an endophytic Chaetomium globosum HYML55 from Hypericum mysorense and its RNA secondary structure analysis. Chemistry and Ecology, 30 (6). pp. 566-578. ISSN 0275-7540

Prashanth, M. K. and Revanasiddappa, H. D. and Rai, K. M. Lokanatha and Raveesha, K. A. and Jayalakshmi, B. (2013) Antibacterial, anthelmintic and antioxidant activity of argyreia elliptica extracts: Activity enhancement by the addition of metal salts. International Journal of Applied Research in Natural Products, 6 (3). pp. 1-10. ISSN 1940-6223

Yhya, R. K. and Rai, K. M. Lokanatha and Musad, E. A. (2013) One-pot synthesis of new series 3,4,5-trisubstituted-dihydroisoxazoline derivatives via 1,3-dipolar cycloaddition of nitrile oxides with chalcones. Journal of Chemical Sciences, 125 (4). pp. 799-806. ISSN 0973-7103

Suresh Babu, M. and Rai, K. M. Lokanatha (2013) Synthesis of podophyllotoxin and its derivatives via nicl2/nabh4 reduction of isoxazoline ring. Asian Journal of Chemistry, 25 (17). pp. 9555-9557.

Doddamani Shridevi, D. and Chandra and Mahendra, M. and Rai, K. M. Lokanatha (2013) A simple and efficient synthesis of substituted pyrazoles. Chemistry of Heterocyclic Compounds, 49 (5). pp. 698-703.

Ajay Kumar, K. and Rai, K. M. Lokanatha and Vasanth Kumar, G. and Mylarappa, B. N. (2012) A Facile Route for the Synthesis of Ethyl N-aryl-2,6-dioxo-piperid-3-ene-4-carboxylates and their Biological Activity. International Journal of Pharmacy and Pharmaceutical Sciences, 4 (S4). pp. 564-568. ISSN 0975-1491

Sunil Kumar, Pookot and Rai, K. M. Lokanatha (2012) Reduction of aromatic nitro compounds to amines using zinc and aqueous chelating ethers: Mild and efficient method for zinc activation. Chemical Papers, 66 (8). pp. 772-778. ISSN 1336-9075

Sunil Kumar, P. and Rai, K. M. Lokanatha (2012) Cleavage of 3-Aryl-5,6-dihydro-4H-1,2-oxazines using Zinc and Aqueous Chelating Ethers: efficient methodology for N-O Bond Cleavage. Letters in Organic Chemistry, 9 (6). pp. 440-446. ISSN 1875-6255

Rai, K. M. Lokanatha and Musad, Ebraheem Abdu (2012) Oxalylhydrazide and Malonohydrazide as building block for the synthesis of new substituted Pyrazoles with antioxidant activities. Rasayan Journal of Chemistry, 5 (3). pp. 376-390. ISSN 0976-0083

Sunil Kumar, P. and Rai, K. M. Lokanatha (2012) Reductive cleavage of 1,2-Oxazines promoted by Zinc and Ammonium Chloride; Mild One Pot preparation of γ-Hydroxy Ketones. E-Journal of Chemistry, 9 (1). pp. 131-136. ISSN 2090-9810

Rai, K. M. Lokanatha and Suresh Babu, M. and Byrappa, K. (2012) Synthesis of Aryl Ketones via Decarboxylation of Aromatic Acids under Solvothermal condition. Asian Journal of Chemistry, 24 (3). pp. 1395-1396. ISSN 0970-7077

Prashanth, M. K. and Revanasiddappa, H. D. and Rai, K. M. Lokanatha and Veeresh, B. (2012) Synthesis, characterization, antidepressant and antioxidant activity of novel piperamides bearing piperidine and piperazine analogues. Bioorganic & Medicinal Chemistry Letters, 22 (23). 7065 - 7070. ISSN 1464-3405

Rai, K. M. Lokanatha and Musad, E. A and Jagadish, R. L. and Shivakumar, K. N. (2011) Convenient method for the Friedel-crafts Acylation of benzene derivatives using silver nitrate as catalyst. Synthetic Communications, 41 (7). pp. 953-955. ISSN 0039-7911

Hemavathi, S. N. and Naveen, C. R. and Rai, K. M. Lokanatha (2011) Convenient synthesis of chromones and quinolinones. Indian Journal of Heterocyclic Chemistry, 20 (4). pp. 409-410. ISSN 0971-1627

Musad, E. A. and Mohamed, R. and Saeed, Bahjat Ali and Vishwanath, B. S. and Rai, K. M. Lokanatha (2011) Synthesis and evaluation of antioxidant and antibacterial activities of new substituted bis(1,3,4-oxadiazoles), 3,5-bis(substituted) pyrazoles and isoxazoles. BIOORGANIC & MEDICINAL CHEMISTRY LETTERS, 21 (12). pp. 3536-3540. ISSN 0960-894X

Mohamed, Riyaz and Dharmappa, K. K. and Tarannum, Shaista and Jameel, N. M. and Kannum, S. A. and Ashrafulla, H. S. and Rai, K. M. Lokanatha and Souza, Cletus JMD' and Shekhar, M. A. and Vishwanath, B. S. (2010) Chemical modification of ascorbic acid and evaluation of its lipophilic derivatives as inhibitors of secretory phospholipase A2 with anti-inflammatory activity. Molecular and Cellular Biochemistry, 345 (1). pp. 69-76. ISSN 0300-8177

Ebraheem, M. A and Rai, K. M. Lokanatha and Kudva.N, N. U and Bahjat, A. S (2010) Synthesis of new polysubstituted (pyrazoles, pyrimidines and quinolines) five and six-membered heterocycles: reaction of α,α-dioxoketene dithioacetals with nucleophiles. Tetrahedron Letters, 51 (27). 3486 - 3492. ISSN 0040-4039

Suresh Kumar, B. V. and Sajan, C. P. and Rai, K. M. Lokanatha and Byrappa, K. (2010) Photocatalytic activity of TiO2:AlPO4-5 zeolites for the degradation of Indigo caramine dye. Indian Journal of Chemical Technology, 17 (3). pp. 191-197. ISSN 0971-457X

Gaonkar, Santosh L. and Rai, K. M. Lokanatha (2010) 2-Butyl-5-chloro-3H-imidazole-4-carbaldehyde as a new synthon for the synthesis of fused ring heterocycles via intramolecular 1,3-dipolar cycloaddition reactions. Journal of Heterocyclic Chemistry, 47 (3). pp. 543-546. ISSN 1943-5193

Chandrashekar, C. K. and Basavalingu, B. and Rai, K. M. Lokanatha and Ananda, S. and Tonthai, T. and Soga, K. and Byrappa, K. (2010) Novel method of synthesis of R3+ :YVO4 (where R=Nd, Er) crystals. Materials Research Innovations, 14 (1). pp. 38-44. ISSN 1433-075X

Sajan, C. P. and Shahmoradi, B. and Shivaraju, H. P. and Rai, K. M. Lokanatha and Ananda, S. and Shayan, M. B. and Thonthai, T. and Rao, G. V. Narasimha and Byrappa, K. (2010) Photocatalytic degradation of textile effluent using hydrothermally synthesised titania supported molybdenum oxide photocatalyst. Materials Research Innovations, 14 (1). pp. 89-94. ISSN 1433-075X

Musad, Ebraheem Abdu and Rai, K. M. Lokanatha (2010) Synthesis of substituted isoxazoles and pyrazoles from α-α-dioxoketen dithioacetals under solvothermal conditions. Synthetic Communications, 40 (23). pp. 3569-3576. ISSN 1532-2432

Manjula, M. K. and Rai, K. M. Lokanatha and Raj, J. M. and Manjula, C. S. and Siddaramaiah and Ranganathaiah, C. (2009) Microwave assisted improvement in physico-mechanical properties of poly(vinyl alcohol)/poly(ethylene imine)/gelatin blends. Journal of Polymer Research, 17 (1). pp. 89-98. ISSN 1572-8935

Akhilesh Kumar and Saritha, D'Souza S. and Sachin Raj, M. N. and Gaonkar, Santosh L. and Bharathi P. Salimath and Rai, K. M. Lokanatha (2009) Antiangiogenic and antiproliferative effects of substituted-1,3,4-oxadiazole derivatives is mediated by down regulation of VEGF and inhibition of translocation of HIF-1 alpha in Ehrlich ascites tumor cells. Cancer Chemotherapy and Pharmaciology, 64 (6). pp. 1221-1233. ISSN 1432-0843

Umesha, K. B. and Rai, K. M. Lokanatha and Nayaka, Harish M. A. (2009) Antioxidant and antimicrobial activity of 5-methyl-2-(5-methyl-1,3-diphenyl-1h-pyrazole-4-carbonyl)-2,4-dihydro-pyrazol-3-one. International Journal of Biomedical Science, 5 (4). pp. 359-368.

Gaonkar, Santosh L. and Rai, K. M. Lokanatha and Shetty, Suchetha N. (2009) Microwave-assisted synthesis and evaluation of anti-inflammatory activity of new series of N-substituted 2-butyl-5-chloro-3H-imidazole-4-carbaldehyde derivatives. Medicinal Chemistry Research, 18 (3). pp. 221-230. ISSN 1054-2523

Paniraj, A. S. and Rai, K. M. Lokanatha (2009) One pot synthesis of dihydroisoxazoles via 1,3-dipolar cycloaddition of nitrile oxides to allyl chloride. Bulgarian Chemical Communications, 41 (1). pp. 80-83. ISSN 0324-1130

Mahadeva, J. and Umesha, K. B. and Rai, K. M. Lokanatha and Nagappa (2009) Synthesis and characterization of mesogenic 1,3,4-oxadiazole derivatives. Molecular Crystals and Liquid Crystals, 509. pp. 1016-1024. ISSN 1542-1406

Jayashankar, B. and Rai, K. M. Lokanatha and Baskaran, N. and Sathish, H. S. (2009) Synthesis and pharmacological evaluation of 1,3,4-oxadiazole bearing bis(heterocycle) derivatives as anti-inflammatory and analgesic agents. European Journal of Medicinal Chemistry, 44 (10). pp. 3898-3902. ISSN 1768-3254

Manjula, M. K. and Rai, K. M. Lokanatha and Gaonkar, Santosh L. and Raveesha, K. A. and Satish, S. (2009) Synthesis of new series of 5,6-dihydro-4H-1,2-oxazines via hetero diels-alder reaction and evaluation of antimicrobial activity. European Journal Of Medicinal Chemistry, 44 (1). pp. 280-288. ISSN 1768-3254

Jailakshmi, K. and Rai, K. M. Lokanatha and Revanasiddappa, H. D. (2009) Synthesis, characterization and some properties of lanthanum complex of N,N `-bis-(2-butyl-5-chloro-3H-imidazol-4-ylmethylene)-ethane-1,2-diamine, a salen type ligand. Bulgarian Chemical Communications, 41 (1). pp. 46-49. ISSN 0324-1130

Akhilesh Kumar and Saritha S. D’Souza and Gaonkar, Santosh L. and Rai, K. M. Lokanatha and Bharathi P. Salimath (2008) Growth inhibition and induction of apoptosis in MCF-7 breast cancer cells by a new series of substituted-1,3,4-oxadiazole derivatives. Investigational New Drugs, 26 (5). pp. 425-435. ISSN 1573-0646

Mohana, D. C. and Raveesha, K. A. and Rai, K. M. Lokanatha (2008) Herbal remedies for the management of seed-borne fungal pathogens by an edible plant Decalepis hamiltonii (Wight & Arn). Archives of Phytopathology and Plant Protection, 41 (1). pp. 38-49. ISSN 1477-2906

Mohana, K. N. and Prasad, N. and Rai, K. M. Lokanatha (2008) Mechanistic investigation of the oxidation of vitamin B1 with sodium N-chlorobenzenesulfonamide in presence of ruthenium(III) catalyst in hydrochloric acid medium: a kinetic approach. Monatshefte für Chemie - Chemical Monthly, 139 (10). pp. 1203-1210. ISSN 1434-4475

Jayashankara, B. and Rai, K. M. Lokanatha (2008) Synthesis and antimicrobial studies of a new series of bis-heterocycles. E-Journal of Chemistry, 5 (2). pp. 370-376. ISSN 2090-9810

Jayashankara, B. and Rai, K. M. Lokanatha (2008) Synthesis and antimicrobial studies of new series of pyrazoline bearing bis-heterocycles via 1,3-dipolar cycloaddition reactions. E-Journal of Chemistry, 5 (2). pp. 309-315. ISSN 2090-9810

Jailakshmi, K. and Rai, K. M. Lokanatha and Byrappa, K. (2008) Synthesis of benzhydrol derivatives by metal imidozalen catalysed electrophilic addition of aromatic aldehyde to hydrocarbons under solvothermal condition. Journal of Materials Science, 43 (7). pp. 2254-2257. ISSN 1573-4803

Gaonkar, Santosh L. and Rai, K. M. Lokanatha and Prabhuswamy, B. (2007) Synthesis of novel 3-5-ethyl-2-(2-phenoxy-ethyl)-pyridin-5-substituted isoxazoline libraries via 1,3-dipolar cycloaddition and evaluation of antimicrobial activities. Medicinal Chemistry Research, 15 (7). pp. 407-417. ISSN 1554-8120

Nanjunda Swamy, N. and Satish, S. and Rai, K. M. Lokanatha and Shashikanth, S. and Raveesha, K. A. (2007) Antibacterial activity of synthetic precursors of Podophyllotoxin. International journal of biomedical science, 3 (2). pp. 113-116. ISSN 1555-2810

Sadashivamurthy, B. and Basavaraju, Y. B. and Rai, K. M. Lokanatha (2007) Biological assay and antimitotic activity of novel analogues of β - popicropodophyllin. Indian Journal of Pharmaceutical Sciences, 69 (1). pp. 116-118. ISSN 1998-3743

Byrappa, K. and Chandrashekar, C. K. and Basavalingu, B. and Rai, K. M. Lokanatha and Ananda, S. and Yoshimura, M. (2007) Growth, morphology and mechanism of rare earth vanadate crystals under mild hydrothermal conditions. Journal of Crystal Growth, 306 (1). 94 - 101. ISSN 0022-0248

Subramani, A. K. and Byrappa, K. and Kumaraswamy, G. N. and Ravikumar, H. B. and Ranganathaiah, C. and Rai, K. M. Lokanatha and Ananda, S. and Yoshimura, M. (2007) Hydrothermal preparation and characterization of TiO2:AC composites. Materials Letters, 61 (26). 4828 - 4831. ISSN 1873-4979

Subramani, A. K. and Byrappa, K. and Ananda, S. and Rai, K. M. Lokanatha and Ranganathaiah, C. and Yoshimura, M. (2007) Photocatalytic degradation of indigo carmine dye using TiO2 impregnated activated carbon. Bulletin of Materials Science, 30 (1). pp. 37-41. ISSN 0973-7669

Suresh Kumar, B. V. and Byrappa, K. and Rai, K. M. Lokanatha and Devaraju, M. K. and Kumar, M. S. and Vijaya, R. C. (2007) Synthesis and characterization of AlPO₄-zeolites using alanine and glycine as templates. Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, 46 (1). pp. 86-90. ISSN 0376-4710

Byrappa, K. and Subramani, A. K. and Ananda, S. and Rai, K. M. Lokanatha and Dinesh, R. and Yoshimura, M. (2006) Photocatalytic degradation of rhodamine B dye using hydrothermally synthesized ZnO. Bulletin of Materials Science, 29 (5). pp. 433-438. ISSN 0973-7669

Gaonkar, Santosh L. and Rai, K. M. Lokanatha and Prabhuswamy, B. (2006) Synthesis and antimicrobial studies of a new series of 2-4-2-(5-ethylpyridin-2-yl)ethoxyphenyl-5-substituted-1,3,4-oxadiazoles. European Journal of Medicinal Chemistry, 41 (7). 841 - 846. ISSN 1768-3254

Ramaningaiah, K. Byrappa and Chandrashekar, C. K. and Rai, K. M. Lokanatha and Basavalingu, B. and Soga, K. (2006) Crystal growth and morphology of Nd:YVO4 under hydrothermal conditions. Journal of Materials Science, 41 (5). pp. 1415-1421. ISSN 1573-4803

Byrappa, K. and Sunitha, M. H. and Subramani, A. K. and Ananda, S. and Rai, K. M. Lokanatha and Basavalingu, B. and Yoshimura, M. (2006) Hydrothermal preparation of neodymium oxide coated titania composite designer particulates and its application in the photocatalytic degradation of procion red dye. Journal of Materials Science, 41 (5). pp. 1369-1375. ISSN 1573-4803

Byrappa, K. and Subramani, A. K. and Ananda, S. and Rai, K. M. Lokanatha and Sunitha, M. H. and Basavalingu, B. and Soga, K. (2006) Impregnation of ZnO onto activated carbon under hydrothermal conditions and its photocatalytic properties. Journal of Materials Science, 41 (5). pp. 1355-1362. ISSN 15734803

Byrappa, K. and Devaraju, M. K. and Madhusudan, P. and Dayananda, A. S. and Suresh Kumar, B. V. and Girish, H. N. and Ananda, S. and Rai, K. M. Lokanatha and Javeri, P. (2006) Synthesis and characterization of calcium aluminum silicate hydroxide (CASH) mineral. Journal of Materials Science, 41 (5). pp. 1395-1398. ISSN 1573-4803

Aparna, E. and Rai, K. M. Lokanatha and Sureshbabu, M. and Jagadish, R. L. and Gaonkar, Santosh L. and Byrappa, K. (2006) Synthesis of thioesters and thioamides under solvothermal condition using thiourea as thionating agent. Journal of Materials Science, 41 (5). pp. 1391-1393. ISSN 1573-4803

Umesha, K. B. and Rai, K. M. Lokanatha and Kumar, K. A. and Sudha, B. S. and Khanum, S. A. (2006) A new approach for the determination of percentage of the enol form in the beta-keto carbonyl compounds using chloramine-T oxidative method. Oxidation Communications, 27 (4). pp. 831-835. ISSN 0209-4541

Byrappa, K. and Suresh Kumar, B. V. and Ranganathaiah, C. and Somashekar, R. and Dinesh, R. and Rai, K. M. Lokanatha and Ananda, S. (2005) Hydrothermal crystallization and characterization of Rsp +3: AlPOsb 4 zeolites, where R = Ce, Pr and Nd. Acta Crystallographica Section A: Foundations and Advances, 61 (a1). c382. ISSN 2053-2733

Yathirajan, H. S. and Anilkumar, H. G. and Rai, K. M. Lokanatha and Nagaraj, B. and Bolte, Michael (2005) N,N-Bis(2-cyanoethyl)-p-toluenesulfonamide. Acta Crystallographica Section E, 61 (7). o1965-o1966. ISSN 2056-9890

Yathirajan, H. S. and Gaonkar, Santosh L. and Rai, K. M. Lokanatha and Bolte, Michael (2005) 3-(2-Bromo-4,5-di-methoxy-benzyl)-thia-zolidine-2,4-dione. Acta Crystallographica Section E: Crystallographic Communications, 61 (3). o655-o656. ISSN 2056-9890

Yathirajan, H. S. and Gaonkar, Santosh L. and Rai, K. M. Lokanatha and Bolte, Michael (2005) 3-(2-Bromo-4,5-dimethoxybenzyl)thiazolidine-2,4-dione. Acta Crystallographica Section E, 61 (3). o655-o656. ISSN 2056-9890

Gaonkar, Santosh L. and Yathirajan, H. S. and Rai, K. M. Lokanatha and Nagaraj, B. and Bolte, Michael (2005) 4-2-(5-Ethyl-pyridin-2-yl)-ethoxy-benz-aldehyde oxime. Acta Crystallographica Section E: Crystallographic Communications, 61 (3). o751-o752. ISSN 2056-9890

Gaonkar, Santosh L. and Yathirajan, H. S. and Rai, K. M. Lokanatha and Nagaraj, B. and Bolte, Michael (2005) 4-[2-(5-Ethylpyridin-2-yl)ethoxy]benzaldehyde oxime. Acta Crystallographica Section E, 61 (3). o751-o752. ISSN 2056-9890

Yathirajan, H. S. and Rai, K. M. Lokanatha and Gaonkar, Santosh L. and Narasegowda, R. S. and Prabhuswamy, B. and Bolte, Michael (2005) 3-(p-Nitrobenzyl)-1,3-thiazolidine-2,4-dione. Acta Crystallographica Section E: Crystallographic Communications, 61 (2). o245-o246. ISSN 2056-9890

Yathirajan, H. S. and Raju, C. R. and Rai, K. M. Lokanatha and Jailakshmi, K. and Nagaraja, P. and Palani, K. and Ponnuswamy, M. N. and Nethaji, M. (2005) Crystal structure of bis(2-butyl-4-chloro-imidazole)5-iminoethane. Journal of Chemical Crystallography, 35 (3). pp. 211-215. ISSN 1572-8854

Gaonkar, Santosh L. and Rai, K. M. Lokanatha (2005) A new method for the generation of azoalkenes from ketohydrazones and its application to the synthesis of tetrahydropyridazine derivatives. Tetrahedron Letters, 46 (35). 5969 - 5970. ISSN 0040-4039

Gaonkar, Santosh L. and Rai, K. M. Lokanatha (2005) A new method for the generation of α-nitrosoolefins from ketooximes and its application to the synthesis of 5,6-dihydro-4H-1,2-oxazine derivatives. Journal of Heterocyclic Chemistry, 42 (5). pp. 877-881. ISSN 1943-5193

Shankare Gowda and Rai, K. M. Lokanatha (2004) Manganese(III) acetate as catalyst for the direct acetylation of alcohols with acetic acid. Journal of Molecular Catalysis A: Chemical, 217 (1-2). pp. 27-29. ISSN 1381-1169

Umesha, K. B. and Rai, K. M. Lokanatha and Mahadeva, N. and Mahadeva, J. (2004) Synthesis and mesomorphic behaviour of 3-4-alkyloxyphenyl]-5-3,4-ethylenedioxybenzyl]-2-isoxazolines. ChemInform, 43 (12). pp. 2635-2640. ISSN 0931-7597

Suresh Babu, M. and Rai, K. M. Lokanatha (2004) Synthesis of aromatic aldehydes via NiCl2 reduction and hydrolysis of oxazolines. Tetrahedron Letters, 45 (42). pp. 7969-7970. ISSN 0040-4039

Suresh Kumar, B. V. and Byrappa, K. and Ananda, S. and Rai, K. M. Lokanatha (2002) Effect of ionic conductivity in aluminophosphates with different organic structure directing templates. Asian Journal of Chemistry, 14 (3). pp. 1513-1517. ISSN 0970-7077

Ajay Kumar, K. and Rai, K. M. Lokanatha and Umesha, K. B. (2002) Evaluation of antibacterial activity of 3,5-dicyano-4,6-diaryl-4-ethoxycarbonyl-piperid-2-ones. Journal of Pharmaceutical and Biomedical Analysis, 27 (5). 837 - 840. ISSN 1873-264X

Nanjundaswamy, N. and Shashikanth, S. and Anjanamurthy, C. and Rai, K. M. Lokanatha (2002) Synthesis of podophyllotoxin analogues. xii. synthesis of β-apopicropodophyllin analogues. Synthetic Communications, 32 (10). pp. 1475-1482. ISSN 1532-2432

Jagadish, R. L. and Vijayakumar, T. R. and Rai, K. M. Lokanatha (2002) An efficient route for the synthesis of chloroaceticanhydride and benzyl mercaptan. Indian Journal of Chemical Technology, 9 (3). pp. 261-262. ISSN 0971-457X

Umesha, K. B. and Rai, K. M. Lokanatha and Ajay Kumar, K. (2002) A new approach for the synthesis of pyrazoles via 1,3-dipolar cycloaddition of nitrile imines to acetyl acetone#. Indian journal of chemistry section B organic chemistry including medicinal chemistry, 41 (7). pp. 1450-1453. ISSN 0975-0983

Umesha, K. B. and Ajay Kumar, K. and Rai, K. M. Lokanatha (2002) A novel synthesis of isoxazoles via 1,3-dipolar cycloaddition of nitrile oxides to acetyl acetone. Synthetic Communications, 32 (12). pp. 1841-1846. ISSN 1532-2432

Suresh Kumar, B. V. and Byrappa, K. and Rai, K. M. Lokanatha and Ananda, S. and Rao, R. V. (2002) The role of AlPO4-11 in the synthesis of bisphenol-A and cinnamic acid. Indian Journal of Chemical Technology, 9 (6). pp. 543-544. ISSN 0975-0991

Nagappa and Mahadeva, J. and Rai, K. M. Lokanatha and Sathyanarayana, C. H. and Nagaraj, P. (2001) Mesomorphic phases in the mixtures of the two non-mesogenic compounds. Molecular Crystals and Liquid Crystals, 367. pp. 3343-3351. ISSN 1058-725X

Raju, C. R. and Yathirajan, H. S. and Rangappa, K. S. and Mohana, K. N. and Rai, K. M. Lokanatha (2001) Oxidimetric determination of isoniazid and amino acids with bromamine-B in buffer medium. Oxidation Communications, 24 (3). pp. 393-399.

Byrappa, K. and Rai, K. M. Lokanatha and Yoshimura, M. (2000) Hydrothermal preparation of TiO2 and photocatalytic degradation of hexachlorocyclohexane and dichlorodiphenyltrichloromethane. Environmental Technology, 21 (10). pp. 1085-1090. ISSN 0959-3330

Yathirajan, H. S. and Nagendra, P. and Mohana, K. N. and Rai, K. M. Lokanatha and Rangappa, K. S. and Murthy, A. S. A. (2000) Photochemical decomposition of aqueous solution of sodium salt of N-bromo-4-methylbenzenesulphonamide. Indian Journal of Chemistry Section A-Inorganic Bio-Inorganic Physical Theoretical & Analytical Chemistry, 39 (11). pp. 1218-1221. ISSN 0376-4710

Nanjundaswamy, N. and Rai, K. M. Lokanatha and Anjanamurthy, C. and Shashikanth, S. (2000) Preparation of ethyl 6-methoxy-7-methyl-1-aryl/cyclohexyl-4-oxo-2-naphthoates as an intermediates for synthesis of beta-apopicropodophyllin analogues. Indian Journal Of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 40 (4). pp. 274-277.

Rai, K. M. Lokanatha and Linganna, N. (2000) Synthesis and evaluation of antimitotic activity of alkylated 2-amino-1,3,4-oxadiazole derivatives. Farmaco, 55 (5). pp. 389-392. ISSN 0014-827X

Rai, K. M. Lokanatha and Linganna, N. (2000) Synthesis and evaluation of antimitotic activity of alkylated 2-amino-1,3,4-oxadiazole derivatives. FARMACO, 55 (5). pp. 389-392.

Nanjundaswamy, N. and Shashikanth, S. and Anjanamurthy, C. and Rai, K. M. Lokanatha (2000) Tetralone Esters as intermediates for the synthesis of Podophyllotoxin derivatives via Cyclopropanation of Chalcones. Synthetic Communications, 30 (7). pp. 1179-1191.

Ajay Kumar, K. and Rai, K. M. Lokanatha and Umesha, K. B. (2000) A convenient synthesis of imines. Indian J. Heterocycl. Chem., 10 (Copyri). pp. 79-80.

Ananda, S. and Saldanha, R. J. D. and Rai, K. M. Lokanatha and Venkatesha, B. M. (1999) Kinetic and mechanistic study of oxidation of diethylamine by N-sodio-N-bromobenzene sulphonamide (Bromamine-B) in acid solution: Catalyzed by Ru(III). International Journal of Chemical Kinetics, 31 (10). pp. 744-752.

Anitha, N. and Rangappa, K. S. and Rai, K. M. Lokanatha (1999) Anodically generated manganese (III) sulphate for the oxidation of aldo and keto hexoses: A kinetic and mechanistic study. Indian Journal of Chemistry -Section B (IJC-B), 38 (9). pp. 1046-1051.

Linganna, N. and Rai, K. M. Lokanatha and Shashikanth, S. (1999) Synthesis of bishydrazones (aldazines). Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 38 (9). pp. 1126-1128.

Rai, K. M. Lokanatha and Umesha, K. B. and Yathirajan, H. S. (1999) Determination of molecular weight of neutral amino acids with chloramine-T. Journal of the Indian Chemical Society, 76 (3). pp. 170-171. ISSN 0019-4522

Ananda, S. and Jagadeesha, M. B. and Rai, K. M. Lokanatha and Made Gowda, N. M. (1999) Kinetics of the ruthenium(III) catalyzed oxidation of amides by sodium N-bromotoluenesulfonamide in hydrochloric acid solution. Synthesis and Reactivity In Inorganic and Metal-Organic Chemistry, 29 (1). pp. 1-21. ISSN 0094-5714

Ananda, S. and Jagadeesha, M. B. and Rai, K. M. Lokanatha and Made Gowda, N. M. (1999) Kinetics of the ruthenium(III) catalyzed oxidation of amides by sodium N-bromotoluenesulfonamide in hydrochloric acid solution. Synthesis and Reactivity in Inorganic and Metal-Organic Chemistry, 29 (1). pp. 1-21. ISSN 0094-5714

Rai, K. M. Lokanatha and Manoj, K. C. and Shetty, H. S. and Prasad, K. R. and Niranjana, N. (1999) Synthesis of 2-(4 `-pyridyl)-5-alkyloxy-1,3,4-oxadiazoles of potential biological importance. Indian Journal of Heterocyclic Chemistry, 8 (4). pp. 335-336.

Shashikanth, S. and Ahmad, S. K. and Hegde, G. L. and Rai, K. M. Lokanatha (1999) A new method for the synthesis of 1-aryl phthalazines. Synthetic Communications, 29 (20). pp. 3503-3507. ISSN 1532-2432

Rangappa, K. S. and Raghavendra, M. P. and Mahadevappa, D. S. and Rai, K. M. Lokanatha and Chenne Gowda, D. (1998) Oxidation of methylpentoses by sodium N-chlorobenzene sulphonamide in alkaline medium: A kinetic and mechanistic study. Proceedings of the Indian Academy of Sciences - Chemical Sciences, 110 (1). pp. 53-64.

Raghavendra, M. P. and Mahadevappa, D. S. and Rai, K. M. Lokanatha and Rangappa, K. S. (1997) Mechanistic investigations of oxidation of amino sugars by sodium N-chloro-p-toluenesulfonamide in alkaline medium. Journal of Carbohydrate Chemistry, 16 (3). pp. 343-358.

Rai, K. M. Lokanatha and Hassner, A. (1997) Intermolecular 1,3-dipolar cycloaddition of nitrile oxides with vinyl acetate and acrylonitrile. Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry, 36 (3). pp. 242-245.

Nagappa and Nayak, R. H. and Mahadeva, J. and Rai, K. M. Lokanatha and Alapati, P. R. (1997) Liquid crystalline behaviour of binary mixtures of two non-mesogenic compounds. Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 301. pp. 7-12.

Rai, K. M. Lokanatha and Linganna, N. (1997) Mercuric acetate in organic synthesis: A simple procedure for the synthesis of pyrazolines. Synthetic Communications, 27 (21). pp. 3737-3744. ISSN 0039-7911

Prasad, K. R. and Rai, K. M. Lokanatha and Nagappa and Alapati, P. R. (1997) Synthesis of a new ferroelectric liquid crystalline compound with ester linkage. Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 302. pp. 271-276.

Mohana, K. N. and Yathirajan, H. S. and Ananda Murthy, A. S. and Rai, K. M. Lokanatha (1997) Thermal and photochemical decomposition of aqueous bromamine-B. Asian Journal of Chemistry, 9 (4). pp. 797-803. ISSN 0970-7077

Mohana, K. N. S. and Yathirajan, H. S. and Murthy, A. S. A. and Rai, K. M. Lokanatha (1997) Thermal and photochemical decomposition of aqueous bromamine-B. Asian Journal of Chemistry, 9 (4). pp. 797-803.

Rai, K. M. Lokanatha and Linganna, N. (1997) An efficient synthesis of 2,5-diaryl-1,3,4-oxadiazoles. Indian Journal of Heterocyclic Chemistry, 6 (3). pp. 239-240.

Nagappa, H. N. R. and Jagadish, K. N. and Prasad, A. S. and Somashekar, R. and Rai, K. M. Lokanatha (1995) Micellar nematic lyophase in the mixture of sodium oleate and glacial acetic acid. Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals, 260 (1). pp. 631-640.

Rai, K. M. Lokanatha and Anjanamurthy, C. (1995) Synthesis of Podophyllotoxin Analogs with Modified Hydroaromatic Ring. Indian Journal of Heterocyclic Chemistry, 5 (1). pp. 63-66.

Marthandappa, M. and Nagappa and Somashekar, R. and Rai, K. M. Lokanatha (1992) Mesomorphic Behaviour of Binary Mixtures of Two Non‐Mesogenic Compounds. Physica Status Solidi a-Applied Research, 129 (2). pp. 389-398.

Rai, K. M. Lokanatha and Linganna, N. and Hassner, A. and Anjanamurthy, C. (1992) A Convenient Method for the Generation of Nitrile Oxide and its Application to the Synthesis of 2-Isoxazolines. Organic Preparations and Procedures International, 24 (1). pp. 91-93.

Marthandappa, M. and Nagappa and Rai, K. M. Lokanatha (1991) Thermotropic Liquid-Crystalline Phases in Binary Mixtures of Nonmesogenic Compounds. Journal of Physical Chemistry, 95 (16). pp. 6369-6372. ISSN 0022-3654

Rai, K. M. Lokanatha and Anjanamurthy, C and Radhakrishna, P. M (1990) An improved method for the synthesis of cyclopropyl ketoesters. Synthetic Communications, 20 (9). pp. 1273-1277.

Rai, K. M. Lokanatha and Anjanamurthy, C. and Ambekar, S. Y. Determination of iodine number of oils using Chloramine-T as reagent. Analyst, 120 (11). pp. 2769-2770.

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