Hydroxyalkylation of Conjugated Nitroalkenes with Activated Nonenolizable Carbonyl Compounds
作者:Indubhusan Deb、Mamta Dadwal、Shaikh M. Mobin、Irishi N. N. Namboothiri
DOI:10.1021/ol060041l
日期:2006.3.1
[reaction: see text] The Morita-Baylis-Hillmanreaction of a variety of conjugatednitroalkenes with activated nonenolizable carbonylcompounds such as glyoxylate, trifluoropyruvate, pyruvaldehyde, and ninhydrin in the presence of 40-100 mol % of DMAP in acetonitrile or 100 mol % of imidazole in CHCl(3) or THF provided the adducts in decent to good yields. In most cases, the reactions catalyzed by