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3-Pyrrolin-2-ones from Alcohol and Amine Adducts of Trichloroallenecarboxamides
Roedig, Alfred,Ritschel, Werner
, p. 1504 - 1509 (2007/10/02)
On treatment of the tetrachloro-substituted amide 1 with methoxide (1:10) in methanol the chlorine-free pyrrolinone 5 is formed.This reaction is interpreted via the allene 2 and its methanol adduct 3.According to the same principle the allene amine adduct
