Palladium-Catalyzed Carbonylation of Amines: Switchable Approaches to Carbamates and N,N'-Disubstituted Ureas

被引：77

作者：

Guan, Zheng-Hui ^{[1
]}

Lei, Hao ^{[1
]}

Chen, Ming ^{[1
]}

Ren, Zhi-Hui ^{[1
]}

Bai, Yinjuan ^{[1
]}

Wang, Yao-Yu ^{[1
]}

机构：

[1] NW Univ Xian, Key Lab Synthet & Nat Funct Mol Chem, Minist Educ, Dept Chem & Mat Sci, Xian 710069, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2012年 / 354卷 / 2-3期

基金：

中国国家自然科学基金;

关键词：

amines; carbamates; carbonylation reactions; palladium-catalyzed reactions; ureas; MASKED ISOCYANATES FACILE; OXIDATIVE CARBONYLATION; EFFICIENT SYNTHESIS; CARBON-MONOXIDE; INHIBITORS; METAL; CO;

D O I：

10.1002/adsc.201100545

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Switchable access to carbamates and ureas has been developed by solvent control palladium-catalyzed carbonylation of aromatic amines under an atmosphere of carbon monoxide. A variety of N-phenylcarbamates and N,N'-diphenylureas was easily synthesized in good to excellent yields from readily available aromatic amines under mild conditions.

引用

页码：489 / 496

页数：8

共 53 条

[21] Atom-economy Synthesis of N-Substituted Carbamate from Urea Derivative and Dimethyl Carbonate Catalyzed by La/SiO2: Characterization and Activity [J].