Reactions of Cobaloxime Anions and/or Hydrides with Enynes as a New, General Route to 1,3- and 1,2-Dienylcobaloxime Complexes
作者:Heather L. Stokes、Mark E. Welker
DOI:10.1021/om960058f
日期:1996.5.28
A new method for the preparation of dienylcobaloxime complexes which involves reactions of cobaloxime anions and/or hydrides with enynes is reported. This new dienyl complex preparative method leads to cobalt-substituted 1,3- or 1,2-dienes depending on the enyne substitution pattern chosen. Subsequent Diels−Alder reactions of the 1,3-dienyl complexes and demetalation reactions of cobalt-substituted