A facile synthesis of dihydrobenzofuranols by photocyclization of (2-alkoxy-5-methyl-phenyl)(aryl) methanone and ethyl 2-aroyl-4-methylphenyloxyacetates

Shashikanth, S. and Sudha, B. S. and Khanum, S. A. (2005) A facile synthesis of dihydrobenzofuranols by photocyclization of (2-alkoxy-5-methyl-phenyl)(aryl) methanone and ethyl 2-aroyl-4-methylphenyloxyacetates. Heteroatom Chemistry, 16 (3). pp. 212-217. ISSN 1098-1071

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Official URL: https://doi.org/10.1002/hc.20111

Abstract

Abstract Irradiation of 2-alkoxy substituted benzophenones 2a–f and ethyl 2-aroyl-4-methylphenyloxyacetates 2g–i in benzene and in acetonitrile underwent photocyclization to substituted dihydrobenzofuranols 3a–i with 3a–c in very less yield being racemate and 3d–i in good yield being mixture of cis-trans isomers showing high stereoselectivity in benzene and decreased stereoselectivity in acetonitrile. © 2005 Wiley Periodicals, Inc. Heteroatom Chem 16:212–217, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/hc.20111

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: manjula User
Date Deposited: 09 Sep 2019 10:06
Last Modified: 09 Sep 2019 10:06
URI: http://eprints.uni-mysore.ac.in/id/eprint/7865

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