Iron catalyzed cross-coupling reactions of imidoyl derivatives
申请人:Olsson Roger
公开号:US20070106074A1
公开(公告)日:2007-05-10
Disclosed is a process for preparing a compound of formula A-N═C(D)(B), from a compound of formula A-N═C(E)(B) and a compound of formula D-M using an iron catalyst, where the process has is represented by Equation (I)
MCKENZIE, T. C., SYNTHESIS, BRD, 1983, N 4, 288-289
作者:MCKENZIE, T. C.
DOI:——
日期:——
[EN] IRON CATALYZED CROSS-COUPLING REACTIONS OF IMIDOYL DERIVATIVES<br/>[FR] REACTIONS DE COUPLAGE CROISE CATALYSE AU FER DE DERIVES D'IMIDOYLE
申请人:ACADIA PHARM INC
公开号:WO2007047776A1
公开(公告)日:2007-04-26
[EN] Disclosed is a process for preparing a compound of formula A - N=C(D)(B), from a compound of formula A-N=C(E)(B) and a compound of formula D-M using an iron catalyst, where the process has is represented by Equation (I). [FR] L'invention concerne un procédé de préparation d'un composé représenté par la formule A - N=C(D)(B), à partir d'un composé représenté par la A-N=C(E)(B) et d'un composé représenté par la formule D-M au moyen d'un catalyseur au fer, le procédé étant réprésenté par l'équation (I).
Iron-Catalyzed Cross-Coupling of Imidoyl Chlorides with Grignard Reagents
作者:Lars K. Ottesen、Fredrik Ek、Roger Olsson
DOI:10.1021/ol0600234
日期:2006.4.1
[reaction: see text] A general, high yielding rapid iron-catalyzedcross-coupling reaction between Grignard reagents and imidoyl chlorides is described. These reactions are typically completed within 5 min, resulting in high yields of 71-96% using 5% iron catalyst in a THF-NMP solvent mixture. Functionalized imidoyl chlorides (e.g., R = CO(2)Me) gave excellent yields (89%).