Pd-catalyzed Desulfitative reaction of Aryltrifluoroborates with sodium Arenesulfinates in water

被引：10

作者：

Chang, Sheng ^{[1
]}

Sun, Yong Bing ^{[2
]}

Zhang, Xiu Rong ^{[1
]}

Dong, Lin Lin ^{[3
]}

Zhu, He Yun ^{[1
]}

Lai, Hong Wei ^{[1
]}

Wang, Dan ^{[1
]}

机构：

[1] JiLin Med Univ, Coll Pharm, Jilin 132013, Jilin, Peoples R China

[2] Natl Pharmaceut Engn Ctr Solid Preparat Chinese H, Nanchang 330006, Jiangxi, Peoples R China

[3] Yan Bian Univ, Coll Pharm, Yan Ji 133002, Jilin, Peoples R China

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2018年 / 32卷 / 01期

关键词：

aryltrifluoroborates; Pd-catalyzed; sodium arenesulfinates; water; CROSS-COUPLING REACTIONS; LIGAND-FREE; ARENEDIAZONIUM SALTS; ARYL TOSYLATES; PALLADIUM; ARYLATION; PERSPECTIVES; BORYLATION; EFFICIENT; ALKYNES;

D O I：

10.1002/aoc.3970

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

An efficient procedure for the synthesis of biaryls was catalyzed by Pd(CH3CN)(4)(BF4)(2) is reported. This Pd-catalyzed cross-coupling reaction of aryltrifluoroborates with sodium arenesulfinates was developed under mild and environmentally benign conditions, in water without any ligand or additive. The reaction gave a range of structurally diverse unsymmetrical bi-aryl molecules with excellent yields, in which the byproduct was sulfur dioxide. It is worth noting that this protocol is also applicable to many heterocyclic aromatics such as thiophene, furan, pyridine, quinoline, isoquinoline and indole.

引用

页数：7