1: dimethyl methoxycarbonylmethanephosphonate With sodium methylate in methanol
2: 6-(4-methoxybenzylidene)-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-one in methanol
12 h; Reflux;
参考文献
Boulos, Leila S.; Abdel-Malek, Hoda A.; El-Sayed, Naglaa F.
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2012 , vol. 67, # 3 p. 243 - 252