Oxone-Mediated Preparation of Ester Derivatives Using Indium(III) Triflate and Various Alcohols

作     者：Tomoko Mineno Daiki Takano Saika Komiya Azusa Sato Hisao Kansui Tomoko Mineno;Daiki Takano;Saika Komiya;Azusa Sato;Hisao Kansui

作者机构：Laboratory of Medicinal Chemistry Faculty of Pharmacy Takasaki University of Health and Welfare Takasaki Gunma Japan Laboratory of Organic Chemistry Faculty of Pharmaceutical Sciences Sojo University Ikeda Kumamoto Japan 

出 版 物：《Green and Sustainable Chemistry》 (绿色与可持续化学（英文）)

年 卷 期：2022年第12卷第1期

页      面：1-8页

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

主　　题：Oxone Oxidative Esterification Benzaldehyde Derivatives Ester Derivatives Indium(III) Triflate Alcohols 

摘      要：Esters are known as one of the most fundamental chemical moieties and also essentially useful components, especially for medicinal agents. Herein, using benzaldehyde and its derivatives as starting materials, Oxone-mediated preparation of ester derivatives in the presence of a catalytic amount of indium(III) triflate is described. Alcohols with various chain lengths, which functioned as solvents and substrates, were examined. Overall, the oxidative esterification starting with benzaldehyde derivatives possessing electron withdrawing groups proceeded smoothly and gave sufficient yields, in comparison to the reactions with the derivatives having electron donating groups.