Tetrahedron Letters p. 3393 - 3394 (1980)
Update date:2022-08-02
Topics:
Tsuji, Jiro
Kobayashi, Yuichi
Kataoka, Hideaki
Takahashi, Takashi
2-Substituted 2-alkoxycarbonyl-3-vinylcyclopentanones (2), easily prepared by the palladium-catalyzed cyclisation of 2-substituted 3-oxo-8-phenoxy-6-octenoates (1), are very suitable building blocks for CD rings of steroids, bearing particularly a functionalized l8-methyl group.
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Doi:10.1021/ic50218a073
(1981)Doi:10.1016/j.bmcl.2004.06.063
(2004)Doi:10.1021/jo049359m
(2004)Doi:10.1016/S0040-4039(00)77812-9
(1980)Doi:10.1007/BF00469910
()Doi:10.1248/cpb.48.1500
(2000)
