51089-60-2Relevant academic research and scientific papers
Copper(I)-catalyzed decarboxylative coupling of propiolic acids with secondary amines and aldehydes
Ermolat'ev, Denis S.,Feng, Huangdi,Song, Gonghua,Van Der Eycken, Erik V.
supporting information, p. 5346 - 5350 (2014/09/30)
An efficient microwave-assisted synthesis of tertiary propargylamines has been developed by copper(I)-catalyzed decarboxylative A3-coupling reaction of an alkynylcarboxylic acid with a secondary amine and an aldehyde. A wide range of diversely substituted propargylamines could be synthesized in high yields. The optimal reaction conditions are also effective for 3-alkylpropiolic acids and for terminal propiolic acid. Copyright
New five-coordinate Ru(ii) phosphoramidite complexes and their catalytic activity in propargylic amination reactions
Widaman, Andria K.,Rath, Nigam P.,Bauer, Eike B.
supporting information; experimental part, p. 2427 - 2434 (2012/01/04)
The first five-coordinate, square-pyramidal ruthenium complexes of the general formula [RuCl2(PPh3)2L] have been prepared, where L is a phosphoramidite ligand. The new complexes were employed as catalysts for the amination
