反应条件
1: 1,4-diphenylbut-2-yne-1,4-dione; Co(CO)8 in diethyl ether 2: With boron trifluoride diethyl etherate in diethyl ether T=-78°C; 1.5 h; 3: ethylmagnesium bromide in diethyl ether T=-15°C; 17 h; Further stages.;
参考文献
Sui-Seng, Christine; Soleilhavoup, Michele; Maurette, Luc; Tedeschi, Christine; Donnadieu, Bruno; Chauvin, Remi
European Journal of Organic Chemistry, 2003 , # 9 p. 1641 - 1651