65486-33-1Relevant articles and documents
Delineating ligand effects in intramolecular aryl amidation reactions: formation of a novel spiro-heterocycle by a tandem cyclisation process
Cropper, Emma L.,Yuen, Aui-Ping,Ford, Agnes,White, Andrew J.P.,(Mimi) Hii, King Kuok
experimental part, p. 525 - 530 (2009/04/07)
Ligand effects for intramolecular Pd-catalysed aryl amidation reaction were examined for the synthesis of seven-membered benzolactam rings. In an attempt to produce an eight-membered ring, tandem C-N/C-O bond forming reactions occurred to give a novel spi
The development of efficient protocols for the palladium-catalyzed cyclization reactions of secondary amides and carbamates
Yang, Bryant H.,Buchwald, Stephen L.
, p. 35 - 37 (2008/02/11)
(equation presented) With the proper choice of palladium catalyst, ligand, and base, five-, six-, and seven-membered rings are formed efficiently from secondary amide or secondary carbamate precursors, offering significant improvements to currently existing methodology.
Aryl radical cyclisations: Quinoline, isoquinolone, and 1-benzazepin-2-one rings via 6- and 7-exo cyclisations
Clark,Jones,McCarthy,Storey
, p. 2829 - 2832 (2007/10/02)
The cyclisation of aryl radicals derived by treatment of aryl halides (1a), (1b), (4), (7a), (7b), and (10) with tri-n-butyltin hydride has been investigated.