Tetrahedron Letters p. 5277 - 5280 (1988)
Update date:2022-08-05
Topics:
Takahashi, Kazuhiko
Mikami, Koichi
Nakai, Takeshi
A new and facile entry to a steroid C/D ring synthon is described which relies on the sequential combination of the Claisen rearrangement with the intramolecular ene reaction involving an acetylenic bond with methoxycarbonyl group as the enophile.
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Doi:10.1055/s-0029-1217073
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(2014)Doi:10.1134/S1070363209060334
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(2017)Doi:10.1021/jm9017916
(2010)
