1206669-38-6Relevant articles and documents
Highly efficient three-component coupling reaction catalysed by atomically precise ligand-protected Au38(SC2H4Ph)24 nanoclusters
Li, Qi,Das, Anindita,Wang, Shuxin,Chen, Yuxiang,Jin, Rongchao
, p. 14298 - 14301 (2016)
The catalytic potential of atomically precise quantum-sized gold nanoclusters (Au38(SC2H4Ph)24) is explored for the three-component coupling of an aldehyde, an alkyne and an amine to synthesize propargylamines.
Synthesis of N,N-disubstituted 3-amino-1,4-diynes and 3-amino-1-ynes by addition of alkynyldimethylaluminum reagents to N,N-disubstituted formamides and N,O-acetals
Korbad, Balaji L.,Lee, Sang-Hyeup
, p. 5089 - 5095 (2014/08/18)
A wide range of alkynyldimethylaluminum reagents, which were derived from terminal alkynes and trimethylaluminum, underwent a double addition to N,N-disubstituted formamides and their acetals to provide the corresponding N,N-disubstituted 3-amino-1,4-diynes in moderate to excellent yields. Also, these reagents smoothly underwent the addition to N,O-acetals to give the corresponding N,N-disubstituted 3-amino-1-ynes in excellent yields.
N-heterocyclic carbene (NHC)-copper(I) complexes as catalysts for A 3 reactions
Chen, Ming-Tsz,Navarro, Oscar
, p. 1190 - 1192 (2013/07/05)
The use of easily synthesized NHC-Cu(I) complexes for the preparation of a variety of propargylamines through an A3 coupling scheme is described. Georg Thieme Verlag Stuttgart New York.
Well-defined (N-heterocyclic carbene)-Ag(i) complexes as catalysts for A3 reactions
Chen, Ming-Tsz,Landers, Brant,Navarro, Oscar
supporting information; experimental part, p. 2206 - 2208 (2012/04/10)
The use of well-defined (N-heterocyclic carbene)-Ag(i) complexes for the A3 reaction allows for the coupling of unactivated aldehydes at room temperature and very short reaction times. The Royal Society of Chemistry 2012.
Impregnated copper on magnetite: An efficient and green catalyst for the multicomponent preparation of propargylamines under solvent free conditions
Aliaga, Maria J.,Ramon, Diego J.,Yus, Miguel
scheme or table, p. 43 - 46 (2010/05/19)
Impregnated copper on magnetite is a versatile, inexpensive and simple catalyst for the selective multicomponent reaction of terminal alkynes, aldehydes and secondary amines to give the corresponding propargylamines with excellent yields. The catalyst can