反应条件
in dichloromethane; N,N-dimethyl-formamide
Addn. of P(OPh)3 to a soln. of Fe-complex, heating, (50°C, 1 h), evapn. in vac., dissolving in DMF, addn. of 2-propynyl bromide, heating (80°C, 15 h).; Cooling, extg. (ether), washing of ext. (aq. HCl, aq. NaHSO3 and H2O), drying (Na2SO4), evapn., chromy. (silica gel, hexane-ethyl acetate), elem. anal.;
参考文献
Itoh, Keiji; Nakanishi, Saburo; Otsuji, Yoshio
Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 10 p. 2965 - 2977
