Synthesis p. 460 - 462 (1991)
Update date:2022-08-11
Topics:
Guy
Doussot
Lemaire
The proton at C-9 of 3-methoxyestra-1,3,5(10)-trienes 1-4 was replaced by an azido group regio- and stereospecifically in one step by reaction with hydrazoic acid in chloroform in the presence of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ).
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Doi:10.1021/jacs.6b04394
(2016)Doi:10.1002/anie.202103437
(2021)Doi:10.1021/jm00292a047
(1971)Doi:10.1016/S0022-328X(01)00971-8
(2001)Doi:10.1039/c9nj05283f
(2020)Doi:10.1021/jo00091a012
(1994)
