Abstract
Exposure of a variety of mono- and disubstituted ortho-alkenylarylboronic acids to NBS in THF/H2O under neutral conditions affords bromo-boronolactones, in some instances, with exceptional regiocontrol. The adducts, analogous to those formed by carboxylic acids, are shown to be useful synthetic intermediates.
Original language | English (US) |
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Pages (from-to) | 7148-7150 |
Number of pages | 3 |
Journal | Journal of Organic Chemistry |
Volume | 66 |
Issue number | 21 |
DOIs | |
State | Published - Oct 19 2001 |
ASJC Scopus subject areas
- Organic Chemistry