New methodologies for the synthesis of C-2 functionalized hypoxanthine nucleosides
β Scribed by Nair, Vasu; Turner, Gregory A.; Buenger, Greg S.; Chamberlain, Stanley D.
- Book ID
- 126903869
- Publisher
- American Chemical Society
- Year
- 1988
- Tongue
- English
- Weight
- 976 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
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-bromo
## 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.