反应条件
in tetrahydrofuran; diethyl ether 1.) room temperature, 12 h, 2.) 50 deg C, 12 h;
参考文献
Barluenga, Jose; Campos, Pedro J.; Roy, Miguel A.; Asensio, Gregorio
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1980 , p. 1420 - 1426