Development of practical methodologies for the synthesis of functionalized benzoboroxoles
β Scribed by J. Sravan Kumar; Christopher M. Bashian; Michael A. Corsello; Subash C. Jonnalagadda; Venkatram R. Mereddy
- Book ID
- 104097990
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- French
- Weight
- 474 KB
- Volume
- 51
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
a b s t r a c t 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 a-bromomethylacrylates.
π SIMILAR VOLUMES
## Abstract A series of pyroglutamates (III), (VIII), and (X) is readily prepared by reaction of iminoesters (I) with corresponding BaylisβHillman derivatives followed by acidic cleavage of imines and a subsequent lactamization.