Rearrangement of aldoximes to amides in water under air atmosphere catalyzed by water-soluble iridium complex [Cp*Ir(H2O)3][OTf]2

被引：25

作者：

Sun, Chunlou ^{[1
]}

Qu, Panpan ^{[1
]}

Li, Feng ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Minist Educ, Key Lab Soft Chem & Funct Mat, Nanjing 210094, Jiangsu, Peoples R China

来源：

CATALYSIS SCIENCE & TECHNOLOGY | 2014年 / 4卷 / 04期

基金：

中国国家自然科学基金;

关键词：

DEPENDENT TRANSFER HYDROGENATION; ONE-POT CONVERSION; CP-ASTERISK; N-ALKYLATION; CARBONYL-COMPOUNDS; ALDEHYDES; ALCOHOLS; HYDRATION; HALIDES; PEPTIDES;

D O I：

10.1039/c3cy00934c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In the presence of the water-soluble iridium complex [Cp*Ir(H2O)(3)][OTf](2), a variety of aldoximes, including aromatic, aliphatic, conjugated unsaturated and non-conjugated unsaturated, were converted into their corresponding amides in water with good to excellent yields. Further, the one-pot synthesis of amides from aldehydes, hydroxylamine hydrochloride and sodium carbonate via a tandem condensation-rearrangement reaction in water was also accomplished. Compared with the reported organometallic catalysts for the rearrangement of aldoximes to amides in water, the present catalyst exhibited some advantages such as being phosphorus ligand-free, having low catalyst loading, and operational convenience under air atmosphere.

引用

页码：988 / 996

页数：9

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