ChemInform Abstract: 1,4‐Addition of Triorganozincates and Silyldiorganozincates to α,β‐Unsaturated Ketones.

Abstract

Li‐ and Mg‐triorganozincates (IV), prepared by combination of ZnCl2 (tetramethylenediamine) with 3 molar equiv. (m.e.) of (I) or (II), or from dialkylzinc 41 and l m.e.