Regioselectivity in forming dipole-stabilized anions. Sites of metalation of indolines, tetrahydroquinolines, and benzazepines activated by N-formimidoyl or N-Boc groups
摘要:
Metalation of the title compounds indicated that the formamidine-equipped indolines or 1,2,3,4-tetrahydroquinolines give rise solely to C-2 alkylation products (5,6) whereas the corresponding N-t-Boc systems give only ortho aryl alkylation (7, 8).
[EN] COMPOUNDS AND METHODS FOR TREATING DYSLIPIDEMIA<br/>[FR] COMPOSES ET TECHNIQUES DE TRAITEMENT DE LA DYSLIPIDEMIE
申请人:LILLY CO ELI
公开号:WO2005037796A1
公开(公告)日:2005-04-28
Compounds of formula I wherein n, m, p, q, Y, R1 R2, R3, R4, R5, and R6 are as defined herein and their pharmaceutical compositions and methods of use are disclosed as useful for treating artherosclerosis and its sequelae.
The Development of Efficient Protocols for the Palladium-Catalyzed Cyclization Reactions of Secondary Amides and Carbamates
作者:Bryant H. Yang、Stephen L. Buchwald
DOI:10.1021/ol9905351
日期:1999.7.1
[formula: see text] 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.
Regioselectivity in forming dipole-stabilized anions. Sites of metalation of indolines, tetrahydroquinolines, and benzazepines activated by N-formimidoyl or N-Boc groups
作者:A. I. Meyers、Guy Milot
DOI:10.1021/jo00076a003
日期:1993.11
Metalation of the title compounds indicated that the formamidine-equipped indolines or 1,2,3,4-tetrahydroquinolines give rise solely to C-2 alkylation products (5,6) whereas the corresponding N-t-Boc systems give only ortho aryl alkylation (7, 8).