23784-71-6Relevant academic research and scientific papers
Metal-free tandem oxidative aryl migration and C-C bond cleavage: Synthesis of α-ketoamides and esters from acrylic derivatives
Liu, Le,Du, Liang,Zhang-Negrerie, Daisy,Du, Yunfei,Zhao, Kang
supporting information, p. 5772 - 5775 (2015/02/19)
A novel tandem metal-free oxidative aryl migration/C-C bond-cleavage reaction, mediated by hypervalent iodine reagent, has been discovered. The presented transformation provided straightforward access to important α-ketoamide and α-ketoester derivatives from readily available acrylic derivatives via a concerted process of 1,2-aryl shift concomitant with C-C bond cleavage.
SmI3-catalyzed addition of amines to α,β-unsaturated N-acylbenzotriazoles
Wang, Xiaoxia,He, Liang,Li, Zhifang,Wang, Wencun,Liu, Junhua
experimental part, p. 819 - 829 (2009/08/08)
The addition of amines to α,β-unsaturated N-acylbenzotriazoles could be catalyzed by samarium triiodide (SmI3) at ambient temperature. α,β-Unsaturated aliphatic N-acylbenzotriazoles afforded bis-addition products (β-amino amides), whereas N-cinnamoylbenzo
Organic Iodide Aided Carbonylation of Terminal Acetylenes with Palladium Catalyst
Torii, Sigeru,Okumoto, Hiroshi,Sadakane, Masahiro,He Xu, Long
, p. 1673 - 1676 (2007/10/02)
Carbonylation of various terminal acetylenes in the presence of a catalytic amount of organic iodides or amine * HI salt and palladium complexes was found to produce 2-substituted acrylamides in good yields under mild conditions (5 atm, 120 deg C, 6h).
