Tetrahedron p. 2547 - 2554 (1981)
Update date:2022-08-02
Topics: Stereoselective Intramolecular Cycloaddition Experimental terms Stereochemical course
Kametani, Tetsuji
Aizawa, Masahiro
Nemoto, Hideo
The stereoselective synthesis of 3-O-methyl-7α-p-toluenesulphonyl-8α,9α,14β-estradiol (25) and its 11-oxo derivative (26) via thermolysis of 1β-tert-butoxy-2α-<2-(4-methoxybenzocyclobutenyl)ethyl>-2β-methyl-3α-<2-(p-toluenesulphonyl)ethenyl>cyclopentane (
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Doi:10.1039/c39870000671
(1987)Doi:10.1021/jo00342a025
(1982)Doi:10.1016/S0040-4039(01)91333-4
(1981)Doi:10.1016/S0040-4039(00)78511-X
(1994)Doi:10.1021/ja00371a002
(1982)Doi:10.1016/j.bmcl.2004.08.057
(2004)
