Synthesis of Dibenzophosphole Oxides via Palladium-Catalyzed Intramolecular Direct Arylation Reactions of ortho-Halodiaryl-phosphine Oxides

被引：16

作者：

Cui, Yuming ^{[1
]}

Fu, Lingzi ^{[1
]}

Cao, Jian ^{[1
]}

Deng, Yuan ^{[1
]}

Jiang, Jianxiong ^{[1
]}

机构：

[1] Hangzhou Normal Univ, Key Lab Organosilicon Chem & Mat Technol, Minist Educ, Hangzhou 310012, Zhejiang, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2014年 / 356卷 / 06期

基金：

中国国家自然科学基金;

关键词：

catalysis; CH activation; direct arylation; heterofluorenes; palladium; H BOND ACTIVATION; COUPLING REACTIONS; ARYL CHLORIDES; HECK REACTIONS; FUNCTIONALIZATION; POLYMERS; SYSTEMS; POLY(2,7-DIBENZOSILOLE); POLY(2,7-CARBAZOLE); DIBENZOBOROLE;

D O I：

10.1002/adsc.201301081

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A palladium-catalyzed intramolecular direct arylation reaction was developed and two efficient one-pot sequential direct arylation/Suzuki-Miyaura coupling and intra/intermolecular direct arylation reations were also realized. The method provides a simple and straightforward procedure for the synthesis and further functionalization of dibenzophosphole oxides from easily accessible ortho-halodiarylphosphine oxides in good to excellent yields.

引用

页码：1217 / 1222

页数：6

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