[EN] OXALIC ACID MONOAMIDE LIGAND, AND USES THEREOF IN COUPLING REACTION OF COPPER-CATALYZED ARYL HALOGEN SUBSTITUTE<br/>[FR] LIGAND DE MONOAMIDE D'ACIDE OXALIQUE, ET SES USAGES DANS UNE RÉACTION DE COUPLAGE DE SUBSTITUT HALOGÉNÉ D'ARYLE CATALYSÉ AU CUIVRE<br/>[ZH] 草酸酰胺类配体及其在铜催化芳基卤代物偶联反应中的用途
The cleavage of diaryl ethers by grignard reagents in the presence of cobaltous chloride. Part I. Monosubstituted diphenyl ethers
作者:R. L. Huang
DOI:10.1039/jr9540003084
日期:——
OXALIC ACID MONOAMIDE LIGAND, AND USES THEREOF IN COUPLING REACTION OF COPPER-CATALYZED ARYL HALOGEN SUBSTITUTE
申请人:Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
公开号:US20180207628A1
公开(公告)日:2018-07-26
The present invention provides oxalic amide ligands and uses thereof in copper-catalyzed coupling reaction of aryl halides. Specifically, the present invention provides a use of a compound represented by formula I, wherein definitions of each group are described in the specification. The compound represented by formula I can be used as a ligand in copper-catalyzed coupling reaction of aryl halides for the formation of C—N, C—O and C—S bonds.
<i>N</i>,<i>N</i>-Dimethyl Glycine-Promoted Ullmann Coupling Reaction of Phenols and Aryl Halides
作者:Dawei Ma、Qian Cai
DOI:10.1021/ol0350947
日期:2003.10.1
[reaction: see text] Ullmann-type diaryl ether synthesis can be performed at 90 degrees C using either aryl iodides or aryl bromides as the substrates under the assistance of N,N-dimethylglycine.