Silicone Wastes as Reducing Agents for Carbon Dioxide Transformation: Fluoride-catalyzed Formic Acid Synthesis from CO2, H2O, and Disilanes

被引：19

作者：

Motokura, Ken ^{[1
]}

Naijo, Masaki ^{[1
]}

Yamaguchi, Sho ^{[1
]}

Miyaji, Aldmitsu ^{[1
]}

Baba, Toshihide ^{[1
]}

机构：

[1] Tokyo Inst Technol, Dept Environm Chem & Engn, Midori Ku, Yokohama, Kanagawa 2268502, Japan

来源：

CHEMISTRY LETTERS | 2015年 / 44卷 / 11期

关键词：

N-HETEROCYCLIC CARBENE; HYDROSILYLATION; REDUCTION; HYDROSILANES; GENERATION; CONVERSION; ALCOHOLS; METHANOL; SILANES; SILYLATION;

D O I：

10.1246/cl.150654

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Disilanes were found to be reactive reducing agents for the transformation of carbon dioxide to formic acid in the presence of H2O. The reaction is catalyzed by fluoride salts such as tetrabutylammonium fluoride. Isotopic experiments revealed that the proposed reaction pathway includes Si-Si bond cleavage to afford hydrosilane followed by the hydrosilylation of CO2, and, finally, the hydrolysis of silyl formate.

引用

页码：1464 / 1466

页数：3

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