19176-75-1Relevant academic research and scientific papers
A convenient synthesis and some characteristic reactions of novel propiolamidinium salts
Weingaertner, Werner,Kantlehner, Willi,Maas, Gerhard
experimental part, p. 265 - 272 (2011/03/19)
Starting from N,N,N,N,N,N-hexaalkylguanidinium chlorides and terminal alkynes, a series of new orthoamide derivatives of alkynecarboxylic acids were prepared. The orthoamides were converted into propiolamidinium chlorides by reaction with benzoyl chloride
Orthoamide, LXI [1]. A new, efficient procedure for the synthesis of orthoamide derivatives of alkyne carboxylic acids
Kantlehner, Willi,Kre?, Ralf,Mezger, Jochen,Ladendorf, Sebastian
, p. 227 - 230 (2007/10/03)
Tris(dimethylamino)ethoxy-methane (3) reacts with 1-alkynes 7a-h to give orthoamides of alkyne carboxylic acids 4a-h.
