Fluoride Catalysts and Organic Additives for Conversion of CO2 to Formic Acid and Methanol using Powdered Silicon as Reducing Agent

被引：1

作者：

Motokura, Ken ^{[1
,2
]}

Nakao, Kaiki ^{[1
,2
]}

Manaka, Yuichi ^{[2
,3
]}

机构：

[1] Yokohama Natl Univ, Dept Chem & Life Sci, Hodogaya Ku, 79-5 Tokiwadai, Yokohama, Kanagawa 2408501, Japan

[2] Tokyo Inst Technol, Sch Mat & Chem Technol, Dept Chem Sci & Engn, Midori Ku, 4259 Nagatsuta Cho, Yokohama, Kanagawa 2268502, Japan

[3] Natl Inst Adv Ind Sci & Technol, Renewable Energy Res Ctr, 2-2-9 Machiikedai, Koriyama, Fukushima 9630298, Japan

来源：

ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2022年 / 11卷 / 10期

关键词：

carbon dioxide; fluoride catalyst; silicon; formic acid; methanol; CARBON-DIOXIDE; REDUCTIVE FUNCTIONALIZATION; N-FORMYLATION; TRANSFORMATION; AMINES; HYDROSILANES; WASTES; BONDS;

D O I：

10.1002/ajoc.202200230

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The effect of fluoride catalysts and organoboronic acid additives on the reduction of CO2 using waste silicon wafer powder as a reducing agent was investigated. Compared to other fluorides containing monovalent cations, tetraalkylammonium fluorides show higher catalytic activity for the conversion of CO2 to formic acid. Arylboronic acid containing electron-withdrawing groups such as p-fluorophenylboronic acid facilitated methanol formation during CO2 reduction. Electrophilic activation of formic acid by arylboronic acid may promote the reduction of formic acid to methanol.

引用

页数：7

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