LIGANDS FOR TRANSITION-METAL-CATALYZED CROSS-COUPLINGS, AND METHODS OF USE THEREOF
申请人:Massachusetts Institute of Technology
公开号:EP2231680A2
公开(公告)日:2010-09-29
SHP2 PHOSPHATASE INHIBITORS AND METHODS OF USE THEREOF
申请人:Relay Therapeutics, Inc.
公开号:US20200392161A1
公开(公告)日:2020-12-17
The present disclosure relates to novel compounds and pharmaceutical compositions thereof, and methods for inhibiting the activity of SHP2 phosphatase with the compounds and compositions of the disclosure. The present disclosure further relates to, but is not limited to, methods for treating disorders associated with SHP2 deregulation with the compounds and compositions of the disclosure.
[EN] LIGANDS FOR TRANSITION-METAL-CATALYZED CROSS-COUPLINGS, AND METHODS OF USE THEREOF<br/>[FR] LIGANDS POUR COUPLAGES CROISÉS CATALYSÉS PAR UN MÉTAL DE TRANSITION ET PROCÉDÉS D'UTILISATION DE CEUX-CI
申请人:MASSACHUSETTS INST TECHNOLOGY
公开号:WO2009076622A2
公开(公告)日:2009-06-18
Ligands for transition metals are disclosed herein, which may be used in various transition-metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions. The disclosed methods provide improvements in many features of the transition-metal-catalyzed reactions, including the range of suitable substrates, number of catalyst turnovers, reaction conditions, and efficiency. For example, improvements have been realized in transition-metal-catalyzed cross-coupling reactions.
Nickel-Catalyzed Cyanation of Phenol Derivatives with Zn(CN)<sub>2</sub> Involving C–O Bond Cleavage
作者:Yi Gan、Gaonan Wang、Xin Xie、Yuanhong Liu
DOI:10.1021/acs.joc.8b02498
日期:2018.11.16
An efficient nickel-catalyzed cyanation of aryl sulfonates, fluorosulfonates, and sulfamates with Zn(CN)2 was developed, which provides a facile access to the nitrile products in generally good to excellent yields. The reaction is accomplished by using NiII complex as the precatalyst and DMAP as the additive. The method also displays wide functional group compatibility; for example, keto, methoxy,