Synthese und reaktionen neuartiger n-vinylaziridine
作者:W.-D. Rudorf
DOI:10.1016/0040-4020(80)80076-7
日期:1980.1
The ketene S,S-acetals 1 readily react with aziridine to give the corresponding 3-(1-aziridinyl)-3-methylthio-acrylnitriles 2 and 3,3-bis-(1-aziridinyl)-acrylnitriles 3. Ketene S,N-acetals 4 yield 3-anilino-3-(1-aziridinyl)-acrylnitriles 5. Reaction of 5 with potassium iodide in acetone at room temperature leads to imidazolidines 8. The isomerisation is explained in terms of a two-step mechanism. The