Copper promoted C-S and C-N cross-coupling Reactions:The synthesis of 2-(N-Aryolamino)benzothiazoles and 2-(N-Aryolamino) benzimidazoles

被引：12

作者：

Shaik, Baji Vali ^{[2
]}

Seelam, Mohan ^{[1
]}

Tamminana, Ramana ^{[3
]}

Kammela, Prasad Rao ^{[1
]}

机构：

[1] Bapatla Engn Coll, Dept Chem, Guntur 522101, AP, India

[2] Gudlavalleru Engn Coll, Dept Chem, Krishna, AP, India

[3] GITAM Univ, Dept Chem, NH 207, Doddaballapur Taluk 561203, Karnataka, India

来源：

TETRAHEDRON | 2019年 / 75卷 / 29期

关键词：

2-(N-Aryolamino)benzothiazoles; 2-(N-Aryolamino)benzimidazoles; Copper catalyst; C-S and C-N cross-coupling reaction; Mild reaction conditions; PALLADIUM-CATALYZED SYNTHESIS; BOND FORMATION; 2-SUBSTITUTED BENZOTHIAZOLES; ELEMENTAL SULFUR; ONE-POT; SUBSTITUTED BENZOTHIAZOLES; 3-COMPONENT SYNTHESIS; H FUNCTIONALIZATION; HIGHLY EFFICIENT; FACILE SYNTHESIS;

D O I：

10.1016/j.tet.2019.05.006

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of 2-(N-aryolamino)benzothiazoles and 2-(N-aryolamino)benzimidazoles has been accomplished in the presence of copper catalyst. These reactions involve C-S and C-N cross-coupling reaction. All electron donating and withdrawing substituent's readily underwent the reaction to give target products in good to excellent yield. In addition, the reaction also gave target product in high yield with bulk scale. (C) 2019 Elsevier Ltd. All rights reserved.

引用

页码：3865 / 3874

页数：10

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