1: 4-methyl-benzoic acid With 1,1'-carbonyldiimidazole in tetrahydrofuran T=20°C; 10 h; 2: magnesium salt of monomethyl malonic acid in tetrahydrofuran T=20°C; 18 h; Further stages.;
参考文献
Advanced Synthesis and Catalysis, , vol. 345, # 1-2 p. 261 - 274