Novel and Efficient Route for the Synthesis of 4-Aryl-Substituted 2(5H)-Furanones
作者:Pravin Thombare、Jigar Desai、Anil Argade、Sanjay Gite、Kiran Shah、Laxmikant Pavase、Pankaj Patel
DOI:10.1080/00397910802656026
日期:2009.6.9
Abstract 4-Aryl-substituted 2(5H)-furanones were prepared by reaction of diethylphosphono acetic acid and phenacyl bromides, followed by an intramolecular Horner–Emmons-type cyclization. Both the reactions were carried out in situ to give the desired 4-aryl substituted 2(5H)-furanone derivatives.
摘要 4-芳基取代的2(5H)-呋喃酮是通过二乙基膦酰乙酸和苯甲酰溴反应,然后进行分子内Horner-Emmons型环化反应制备的。两个反应均在原位进行,得到所需的 4-芳基取代的 2(5H)-呋喃酮衍生物。