Air-stable and highly efficient indenyl-derived phosphine ligand: Application to Buchwald–Hartwig amination reactions

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成果类型：

期刊论文

作者：

Hao, Xiaowei;Yuan, Jia;Yu, Guang-Ao*;Qiu, Ming-Qiang;She, Neng-Fang（佘能芳）;...

通讯作者：

Yu, Guang-Ao（佘能芳）

作者机构：

[She, Neng-Fang; Yuan, Jia; Yin, Jun; Mao, Shu-Lan; Hao, Xiaowei; Yu, Guang-Ao; Qiu, Ming-Qiang; Liu, Sheng-Hua] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.

[Zhao, Cui] Nankai Univ, State Key Lab Elementoorgan Chem, Dept Chem, Tianjin 300071, Peoples R China.

[Sun, Yue] Hubei Univ, Minist Educ, Key Lab Green Preparat & Applicat Funct Mat, Wuhan 430062, Peoples R China.

通讯机构：

[Yu, Guang-Ao] C

Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.

语种：

英文

关键词：

Amination;Cross-coupling;Halide;Palladium;Phosphine

期刊：

Journal of Organometallic Chemistry

ISSN：

0022-328X

年：

2012

卷：

706-707

页码：

99-105

DOI：

10.1016/j.jorganchem.2012.02.007

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21072071]; Science Foundation of Central China Normal University

机构署名：

本校为第一且通讯机构

院系归属：

化学学院

摘要：

2-Mesitylindenyl phosphine ligand (1) and [(2-mesitylindenyl)dicyclohexyl- phosphine]PdCl2 (2) have been synthesized and fully characterized by NMR and elemental analysis, as well as by X-ray crystallography for 2. A Highly active catalyst system derived from a palladium precatalyst and bulky 2-mesitylindenyl phosphine ligand (1) for the Buchwald-Hartwig amination reaction of aryl halides with primary and secondary amines has been developed. This method allows for the preparation of a wide variety of amines in moderate to excellent yields and displays a high level of activity for the coupling ...

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Air-stable and highly efficient indenyl-derived phosphine ligand: Application to Buchwald–Hartwig amination reactions

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