Tetrahedron Letters p. 3011 - 3014 (1982)
Update date:2022-08-03
Topics:
Chan, T.H.
Kang, G.J.
4-Trimethylsilyl-3-dialkylaminocrotonate esters (4) react with a number of carbonyl electrophiles and titanium tetrachloride to give products with substitution at γ-position.A dynamic equilibrium of 4 and its O-silyl isomer 16 is proposed to explain the regiochemistry.
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Doi:10.3987/COM-98-8437
(1999)Doi:10.1007/BF00956918
(1982)Doi:10.1021/jm00356a018
(1983)Doi:10.1246/cl.1987.939
(1987)Doi:10.1021/ja00263a020
(1986)Doi:10.1016/S0022-328X(00)85849-0
(1982)
