反应详情

2-(ind-1-en-1-yl)-acetic acid was prepared according to the method of H. Ahmed and N. Campbell J.C.S. (1960), 4115-4120, in a yield of 90%, from ethyl 2-(indan-1-ylidene)-acetate, which was itself prepared in a yield of 48% from indan-1-one and (C6H5)3P=CH--COOC2H5 in toluene.