CN Coupling of Indoles and Carbazoles with Aromatic Chlorides Catalyzed by a Single-Component NHC-Nickel(0) Precursor
作者:Silvia G. Rull、Juan F. Blandez、Manuel R. Fructos、Tomás R. Belderrain、M. Carmen Nicasio
DOI:10.1002/adsc.201500030
日期:2015.3.23
A new and efficient nickel‐based protocol for the N‐arylation of indoles and carbazoles with aromaticchlorides, the least expensive of the aryl halides, is described. The procedure provides selectively N‐(hetero)arylation products in good to high yields, in short reaction times and without adding an excess of ligands.
[EN] PROCESS FOR PRODUCING N-(HETERO)ARYLAZOLES<br/>[FR] PROCÉDÉ DE PRODUCTION DE N-(HÉTÉRO)ARYLAZOLES
申请人:TAKASAGO PERFUMERY CO LTD
公开号:WO2013032035A1
公开(公告)日:2013-03-07
The present invention provides a process for effectively producing an N-(hetero)arylazole with high yield, which is useful as a medical or agrochemical product, an organic photoconductor material, an organic electroluminescent element material, or the like. The present invention relates to a process for producing an N-(hetero)arylazole, which includes reacting a (hetero)aryl (pseudo)halide with an NH-azole in the presence of: a catalyst including a palladium compound and a coordination compound; and a basic magnesium compound.
The present invention provides a process for effectively producing an N-(hetero)arylazole with high yield, which is useful as a medical or agrochemical product, an organic photoconductor material, an organic electroluminescent element material, or the like. The present invention relates to a process for producing an N-(hetero)arylazole, which includes reacting a (hetero)aryl (pseudo)halide with an NH-azole in the presence of: a catalyst including a palladium compound and a coordination compound; and a basic magnesium compound.