Facile and Efficient Synthesis of Cyclic Anhydrides from Dicarboxylic Acids

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• 作者：Carine Robert ; Fr茅d茅ric de Montigny ; Christophe M. Thomas
• 刊名：ACS Catalysis
• 出版年：2014
• 出版时间：October 3, 2014
• 年：2014
• 卷：4
• 期：10
• 页码：3586-3589
• 全文大小：201K
• ISSN：2155-5435

文摘

An efficient, high-yielding sustainable route to cyclic anhydrides from biorenewable and inexpensive dicarboxylic acids has been developed. Cyclic anhydrides were synthesized from dicarboxylic acids using a catalyst prepared in situ from MgCl₂ and dialkyl dicarbonates. This robust and cheap system operates under mild conditions to give cyclic anhydrides with high yield and selectivity.r>

Keywords:

dicarboxylic acid; cyclic anhydride; catalysis; magnesium; cyclization