Tetrahedron Letters p. 4217 - 4220 (1981)
Update date:2022-09-26
Topics:
Shih, Chuan
Swenton, John S.
Dilithio species available from treatment of Δ3,4-3-bromocyclohexenone ketals with two equivalents of n-butyllithium serve as one-pot equivalents of β-vinyl-carbanions of cyclohexenones.These former ketals are available in good yield from the corresponding β-bromocyclohexenone by direct ketalization under controlled conditions.
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Doi:10.1248/cpb.29.3734
(1981)Doi:10.1246/bcsj.56.212
(1983)Doi:10.1002/anie.200454235
(2004)Doi:10.1248/cpb.30.859
(1982)Doi:10.1021/jo00133a043
(1982)Doi:10.1039/c5ob00559k
(2015)
