51034-07-2Relevant articles and documents
Amines and Ammonium Compounds: CCXXXI. Synthesis of Tertiary Allenic 1,5-Diamines
Kocharyan,Osyan,Grigoryan,Grigoryan,Lulukyan,Babayan
, p. 446 - 450 (2007/10/03)
Dialkylammonium salts containing both 4-penten-2-ynyl and 2-propynyl groups react with aqueous secondary amines to give 1,5-bis(dialkylamino)penta-2,3-dienes. Optimal reaction conditions are found and a mechanism of elimination of the 2-propynyl group from the initial salts is proposed.