5,6-二甲氧基-1-茚酮-2-羧酸乙酯合成路线 （共 3 条）
反应条件
1: carbonic acid diethyl ester With sodium hydride in tetrahydrofuran; oil 1.5 h; Heating / reflux; 2: 5,6-dimethoxy-1- indanone in tetrahydrofuran; oil 3 h; Heating / reflux;
参考文献
US2004/48893 A1, ;
Page/Page column 5 ;
参考文献
Journal of the Chemical Society, , p. 943,946
Journal of the Chemical Society, , p. 2095,2098
反应条件
in ethanol; water; ethyl acetate; N,N-dimethyl-formamide
参考文献
Eisai Co., Ltd.
Patent: US6252081 B1, 2001 ;
