3-Methylene-2-ferrocenylmethylenequinuclidine in cycloaddition and dimerization reactions
作者:Elena I. Klimova、Lena Ruíz Ramirez、Marcos Martinez Garcia、Nataliya N. Meleshonkova
DOI:10.1016/s0022-328x(96)06796-4
日期:1997.4
Cycloaddition, cyclodimerization, and cationic dimerization reactions of 3-methylene-2-ferrocenylmethylenequinuclidine as a ferrocenyl substituted 1,3-diene possessing a fixed s-cissoidal conformation of the double bond system have been investigated. This prepared diene has been shown to form Diels-Alder adducts with azodicarboxylic and/or maleic acid N-phenylimides. It has been shown also that the