An efficient boric acid-mediated preparation of α-hydroxyamides
作者:J. Sravan Kumar、Subash C. Jonnalagadda、Venkatram R. Mereddy
DOI:10.1016/j.tetlet.2009.12.008
日期:2010.2
An efficient methodology for the preparation of alpha-hydroxyamides via boric acid-mediated addition of isonitriles onto aldehydes has been developed. The reaction of isonitriles with alpha-boronobenzaldehyde takes place under intramolecular catalysis conditions to provide functionalized benzoxaboroles. (c) 2009 Elsevier Ltd. All rights reserved.
Synthesis and Biological Evaluation of Novel Benzoxaboroles as Potential Antimicrobial and Anticancer Agents
作者:J. Sravan Kumar、M. A. Alam、Shirisha Gurrapu、Grady Nelson、Michael Williams、Michael A. Corsello、Joseph L. Johnson、Subash C. Jonnalagadda、Venkatram R. Mereddy
DOI:10.1002/jhet.1777
日期:2013.7
Several novelbenzoxaborole derivatives were synthesized starting from 2‐formylphenylboronic acid utilizing Baylis–Hillman reaction, Barbier allylation, Passerini reaction, and aldol reaction protocols as the key step. All the synthesized benzoxaboroles have been evaluated for their antibacterial, antifungal, and anticancer activities.