53396-33-1Relevant articles and documents
KOtBu-Promoted Transition-Metal-Free Transamidation of Primary and Tertiary Amides with Amines
Ghosh, Tridev,Jana, Snehasish,Dash, Jyotirmayee
supporting information, p. 6690 - 6694 (2019/09/12)
This work discloses transamidation of primary and tertiary amides with a range of aryl, heteroaryl, and aliphatic amines using potassium tert-butoxide. The reaction proceeds at room temperature under transition-metal-free conditions providing secondary amides in high yields. Moreover, reaction of cyclopropyl amine with tertiary amides proceeds with ring-opening to provide a rapid access to enamides.
Multicomponent synthesis of Ugi-type ceramide analogues and neoglycolipids from lipidic isocyanides
Perez-Labrada, Karell,Brouard, Ignacio,Mendez, Inmaculada,Rivera, Daniel G.
experimental part, p. 4660 - 4670 (2012/07/27)
Unique types of ceramide and glycolipid architectures were obtained by means of Ugi reactions incorporating lipidic isocyanides as surrogates of sphingolipids. The multicomponent nature of this approach allowed for a highly efficient assembly process, whe
Rapid and Selective Formylation With Pentafluorophenyl Formate
Kisfaludy, Lajos,Oetvoes, Laszlo
, p. 510 (2007/10/02)
Pentafluorophenyl formate reacts smoothly with N-nucleophiles under mild conditions to give the N-formyl derivatives, whereas O- and S-nucleophiles remain unaffected even in the presence of a tertiary base.