The reaction of isophorone dienamines with certain dienophiles
作者:H. Nozaki、T. Yamaguti、S. Ueda、K. Kondô
DOI:10.1016/0040-4020(68)88097-4
日期:1968.1
Isophorone morpholine (or piperidine) dienamine exists in roughly 1 : 1 equilibrium of linear-and cross-conjugated forms. Each reacts with dienophiles to yield two different types of Diels-Alder adducts, viz., an allylic amine and a saturated ketone. Two types of Michael adducts are also produced. The product distribution is sensitive to the variation in the combination of the reactants.