BiOCl Pro-Catalyzed Synthesis of Benzoxazepines from 4'-Hydroxy-3', 5'- Dinitro Substituted Chalcones and Ortho-Aminophenol

Title:BiOCl Pro-Catalyzed Synthesis of Benzoxazepines from 4'-Hydroxy-3', 5'- Dinitro Substituted Chalcones and Ortho-Aminophenol

Volume: 11 Issue: 2

Author(s): K. L. Ameta

Affiliation:

Keywords: Benzoxazepines, pro-catalyst, chalcones, Michael addition.

Abstract: The present study describes the Bi (III) chloride catalyzed transformation of 4'-hydroxy-3',5'-dinitrochalcones into the corresponding benzoxazepines followed by sequential Michael addition using Bi (III) oxychloride as a procatalyst efficiently.

Cite this article as:

Ameta L. K., BiOCl Pro-Catalyzed Synthesis of Benzoxazepines from 4'-Hydroxy-3', 5'- Dinitro Substituted Chalcones and Ortho-Aminophenol, Letters in Organic Chemistry 2014; 11 (2) . https://dx.doi.org/10.2174/1570178611310000090