Synthesis of oxo-2-alkenylboronates and their cyclization to 3-methylene cycloalkanols via intramolecular allylboration
- 1 January 1994
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 4,p. 467-468
- https://doi.org/10.1039/c39940000467
Abstract
The cross-coupling reaction between halocarbonyl compounds with Knochel's (dialkoxyboryl)methylzinc reagent provided a new synthesis of oxoalk-2-enylboronates; the in situ cyclization of these boronates gave 3-methylene cyclopentanols or cycloheptanols in high yields.Keywords
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