The Asymmetric Synthesis of 2-Bromohomoallylic Alcohols Using the Tartrate Ester of (2-Bromoallyl)boronic Acid Prepared by Bromoboration Reaction of Allene
- 1 January 1994
- journal article
- letter
- Published by Georg Thieme Verlag KG in Synlett
- Vol. 1994 (08) , 639-640
- https://doi.org/10.1055/s-1994-22956
Abstract
The chiral bis(2,4-dimethyl-3-pentyl)tartrate ester of (2-bromoallyl)boronic acid was directly prepared from the corresponding bis(2,4-dimethyl-3-pentyl) tartrate and (2-bromoallyl)diisopropoxyborane (1), obtained by the bromoboration reaction of allene. The enantioselective synthesis of 2-bromohomoallylic alcohols was achieved using the chiral (2-bromoallyl)boranes.Keywords
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