132278-83-2Relevant academic research and scientific papers
2-Propynylamines from 1,1-Dibromo-1-alkenes
Frey, Herbert,Kaupp, Gerd
, p. 931 - 934 (2007/10/02)
Easily accessible 1,1-dibromo-1-alkenes react with primary or secondary amines in a complex series of reactions to give directly N-substituted or N,N-disubstituted (1-Alkyl-1-aryl-2-propynyl)amines 5 in useful yields.This simple method avoids the isolation of intermediates (bromoacetylenes or bromoallenes) and makes a series of 2-propynylamines with an acetylenic hydrogen available.
