Tetrahedron Letters p. 7519 - 7522 (1995)
Update date:2022-07-31
Topics:
Gardiner, John M.
Giles, Philip, E.
Conjugate addition of thiophenol to γ-alkoxy-alkynone, 4, proceeds with up to 4:1 Z:E stereoselectivity.However, 2-mercaptobenzothiazole reacts to afford only the Z-isomeric vinyl sulfides.The Z-vinyl sulfides are readily converted to stereopure E-β-disubstituted enone, 8a, providing a convenient, practicable 2-step synthesis. 8a and 8b are also obtained via cuprate addition-equilibration, but with a Z:E ratio of View More
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Doi:10.1016/0040-4020(68)88046-9
(1968)Doi:10.1039/p19960002567
(1996)Doi:10.1021/om9508795
(1996)Doi:10.1021/jo951414r
(1996)Doi:10.1016/0040-4039(96)00109-8
(1996)Doi:10.1016/0031-9422(95)00781-4
(1996)
