Visible-Light-Driven Direct Oxidative Coupling Reaction Leading to Alkyl Aryl Ketones, Catalyzed by Nano Pd/ZnO

被引：9

作者：

Bazyar, Zahra ^{[1
]}

Hosseini-Sarvari, Mona ^{[1
]}

机构：

[1] Shiraz Univ, Dept Organ Chem, Coll Sci, Shiraz 7194684795, Iran

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2019年 / 2019卷 / 12期

基金：

美国国家科学基金会;

关键词：

Alkyl aryl ketones; Carbonylation; Aldehydes; Lactams; Nano Pd; ZnO; ZINC-OXIDE NANOPARTICLES; MOLYBDENUM HEXACARBONYL; HETEROGENEOUS CATALYST; LIGAND-FREE; PALLADIUM; CARBONYLATION; PD; AMINOCARBONYLATION; TRIALKYLAMINES; PHOTOCATALYST;

D O I：

10.1002/ejoc.201900021

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Direct alkyl sp(3) C-H activation to form new C-C bonds is one of the major challenges in synthetic chemistry. Herein, for the first time, we represent a new method, using nano Pd/ZnO which plays both as photoredox and transition-metal catalyst, for C-C bond formations. By using this catalyst, we have accomplished an oxidative coupling reaction between aryl halides and tertiary amines to yield the corresponding naturally occurring alkyl aryl ketones by using visible light irradiation. Furthermore, the carbonylation process was carried out on a 10 gram scale, with visible light and thermal condition, and it was proved to be scalable, efficient, and economical.

引用

页码：2282 / 2288

页数：7

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