Journal of Organic Chemistry p. 5145 - 5152 (1993)
Update date:2022-09-26
Topics: Synthesis Alkylation Stereocontrolled
Kato, Michiharu
Watanabe, Masataka
Awen, Bahlul, Z.
(1R,5S)-4-Ethyl-6,6-dimethyl-3-(phenylsulfonyl)bicyclo<3.1.1>hept-3-en-2-one (7) was prepared from (+)-nopinone (1) in six steps and 70percent overall yield via (1R,5R)-6,6-dimethyl-3-(phenylthio)bicyclo<3.1.1>hept-3-en-2-one (2).Alkylation reactions of 7
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(2018)
