C-H carboxylation of heteroarenes with ambient CO2

被引：80

作者：

Fenner, Sabine ^{[1
]}

Ackermann, Lutz ^{[1
]}

机构：

[1] Univ Gottingen, Inst Organ & Biomol Chem, Tammannstr 2, D-37077 Gottingen, Germany

来源：

GREEN CHEMISTRY | 2016年 / 18卷 / 13期

关键词：

CATALYZED DIRECT CARBOXYLATION; CARBON-DIOXIDE; BOND; METHYLATION; FIXATION; DFT; FUNCTIONALIZATION; TRANSFORMATIONS; ACTIVATION; ALKYNES;

D O I：

10.1039/c6gc00200e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The C-H carboxylation of heteroarenes was achieved under transition metal-free reaction conditions with naturally abundant CO2 as the C1 source at relatively low temperature. The C-H carboxylation was mediated by KOt-Bu at atmospheric pressure of CO2, and thereby provided atom- and step-economical access to various heteroaromatic carboxylic acid derivatives.

引用

页码：3804 / 3807

页数：4

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