Cp2TiCl2-Catalyzed Regioselective Hydrocarboxylation of Alkenes with CO2

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• 作者：Peng Shao ; Sheng Wang ; Chao Chen ; Chanjuan Xi
• 刊名：Organic Letters
• 出版年：2016
• 出版时间：May 6, 2016
• 年：2016
• 卷：18
• 期：9
• 页码：2050-2053
• 全文大小：359K
• 年卷期：0
• ISSN：1523-7052

文摘

Cp₂TiCl₂-catalyzed regioselective hydrocarboxylation of alkenes with CO₂ to give carboxylic acids in high yields has been developed in the presence of ⁱPrMgCl. The reaction proceeds with a wide range of alkenes under mild conditions. Styrene and its derivatives can transform to α-aryl carboxylic acids, and aliphatic alkenes can transform to form alkanoic acids.