Synthesis and structural conformation of N-substituted 1,4-dihyropyridine derivatives

Mahendra, M. and Doreswamy, B. H. and Sridhar, M. A. and Shashidhara Prasad, J. and Parecha, A. R. and Patel, J. A. and Manvar, D. and Dholaria, K. and Shah, A. (2006) Synthesis and structural conformation of N-substituted 1,4-dihyropyridine derivatives. Crystal Research and Technology, 41 (1). pp. 92-97. ISSN 1521-4079

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Abstract

Abstract N-(Phenyl)-3,5-dicarbethoxy-2,6-dimethyl-4-(phenyl)-1,4-dihydropyridine (A) and N-(4-methoxy phenyl)--3,5 dicarbethoxy-2,6 dimethyl-4-(3-nitro phenyl)-1,4-dihydropyridine (B) has been synthesized as per scheme and characterized by the X-ray diffraction method. The compound A crystallizes in monoclinic space group P21/c with cell parameters a = 9.2770(11)Å, b = 8.6410(5)Å, c = 27.601(3)Å, β = 97.724(3)°, Z = 4. The compound B crystallizes in monoclinic space group P21/c with cell parameters a = 11.229(6), b = 12.746(7)Å, c =17.606(6)Å, β = 104.531(3)°, Z = 4. The structures exhibit both intra and intermolecular hydrogen bonds. Dihydropyridine ring of both the compounds adopt a flat boat conformation. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)

Item Type:	Article
Uncontrolled Keywords:	N-substituted 1,4-dihyropyridine, synthesis, crystal structure
Subjects:	D Physical Science > Physics
Divisions:	Department of > Physics
Depositing User:	LA manjunath user
Date Deposited:	28 Aug 2019 10:25
Last Modified:	28 Aug 2019 10:25
URI:	http://eprints.uni-mysore.ac.in/id/eprint/7271

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