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Novel Synthesis of 2,3-Bisboryl-1,3-dienes from 1-Bromo-1-lithioethene and 1,1-Bisborylalkenes

SynlettPublished 1 January 2001Open access
Masaki Shimizu, Takuya Kurahashi, Tamejiro Hiyama
Citations42
SJR quartileQ3
SJR score0.44
SNIP0.38
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Abstract

Treatment of 1,1-[bis(pinacolato)boryl]alkenes with excess of 1-bromo-1-lithioethene was found to give 2,3-bis[(pinacolato)boryl]-1,3-dienes in moderate to good yields. Synthetic applications of 2,3-[bis(pinacolato)boryl]-1,3-butadiene were also demonstrated.

Keywords

Chemistry