Bioorganic and Medicinal Chemistry Letters p. 1 - 2 (1996)
Update date:2022-08-04
Topics:
Dodge, Jeffrey A.
Lugar III, Charles W.
Inversion of 17β-steroids has been accomplished using a modified Mitsunobu protocol in which 4-nitrobenzoic acid is employed as the acidic component. Excellent yields of inverted product were obtained for a number of representative steroid families including estrogens, equilenins, and androgens. Application of this methodology to the synthesis of 17α-dihydroequilenin is described.
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(2001)
