FUKS R.; BRIL M. V. D., TETRAHEDRON, 1981, 37, NO 16, 2895-2903
作者:FUKS R.、 BRIL M. V. D.
DOI:——
日期:——
Amidinoethylation—a new reaction—III
作者:Robert Fuks、Marc Van Den Bril
DOI:10.1016/s0040-4020(01)92361-0
日期:1981.1
The amidinoethylation of amino compounds takes place by the addition of amines to the CC double bond of a variety of N,N'-substituted-propenamidines 1. The most nucleophilic amines such as piperidine, morpholine and pyrrolidine add under very smooth conditions. 1 hr reflux in acetonitrile as solvent and without catalyst. Aliphatic amines such as cyclohexylamine and diisopropylamine require more drastic