Cu(II) complex of phenylthiosemicarbazone: An in situ catalyst for formation of C-N bond between different N-based neucleophiles with arylboronic acids at room temperature

被引：3

作者：

Gogoi, Nibedita ^{[1
]}

Borah, Geetika ^{[1
]}

Gogoi, Pradip K. ^{[1
]}

机构：

[1] Dibrugarh Univ, Dept Chem, Dibrugarh, Assam, India

来源：

HETEROATOM CHEMISTRY | 2018年 / 29卷 / 02期

关键词：

Chan-Lam; C-N cross-coupling; Homogeneous; Thiosemicarbazone; CROSS-COUPLING REACTIONS; BENZALDEHYDE THIOSEMICARBAZONE COMPLEXES; PALLADIUM COMPLEX; ORGANOPALLADIUM COMPLEXES; PLATINUM(II) COMPLEXES; PHENYLBORONIC ACID; EFFICIENT CATALYST; METAL-COMPLEXES; CUPRIC ACETATE; SALEN COMPLEX;

D O I：

10.1002/hc.21414

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We have reported here a new synthetic protocol for the formation of C-N bond catalyzed by a thiosemicarbazone complex of copper. This in situ complex has been found to be very effective for Chan-Lam C-N cross-coupling reaction of anilines and various imidazoles at room temperature. Pyrazole and 4-bromoindole were also activated for C-N bond formation by using this protocol at room temperature. This catalytic system gave good-to-excellent yield using a mixture of DMF and water as solvent in a 1:1 proportion.

引用

页数：10

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