A. Alimardanov et E. Negishi, Synthesis of alpha-iodo-alpha,beta-unsaturated ketones by the reaction of alpha-silyl-alpha,beta-unsaturated ketones with ICl or ICl-AlCl3, TETRAHEDR L, 40(20), 1999, pp. 3839-3842
Treatment of alpha-silyl-alpha,beta-unsaturated enones, readily preparable
as regio- and stereodefined compounds in high yields, with either 2 equiv.
of ICl or one equiv. each of ICl and AlCl3 provides the corresponding alpha
-iodo-alpha,beta-unsaturated enones in high yields. (C) 1999 Elsevier Scien
ce Ltd. All rights reserved.