Development of practical methodologies for the synthesis of functionalized benzoboroxoles
作者:J. Sravan Kumar、Christopher M. Bashian、Michael A. Corsello、Subash C. Jonnalagadda、Venkatram R. Mereddy
DOI:10.1016/j.tetlet.2010.06.077
日期:2010.8
2-Formylphenylboronic acids upon reaction with activated olefins such as acrylates, methyl vinyl ketone, and acrylonitrile provide functionalized benzoboroxoles. The corresponding homologated benzoboroxoles were synthesized via the reaction of 2-formylphenylboronic acids with alpha-bromomethylacrylates. (C) 2010 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.