sodium methylate in methanol 48 h; Ambient temperature;
参考文献
Spencer, Catriona M.; Stoddart, J. Fraser; Zarzycki, Ryszard
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 1323 - 1336
Ba(OH)2*8H2O; BaO in dimethyl sulfoxide; N,N-dimethyl-formamide T=0°C; 48 h; Title compound not separated from byproducts;
参考文献
Spencer, Catriona M.; Stoddart, J. Fraser; Zarzycki, Ryszard
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1987 , p. 1323 - 1336