反应条件
in pentane byproducts: Me2C2{C(H)Ph}, Me2C2{C(H)Ph}2, (Me2C2)2(CO){C(H)Ph}; Addn. of excess of 2-butyne to (CO)5WC(C6H5)H-soln. at -78°C, warming to room-temp.. React. is complete in a few min.;
参考文献
Journal of molecular catalysis, , vol. 46, # 1-3 p. 277 - 285