反应条件
1: sec.-butyllithium; 2-chloro-5-carboxybenzene With N,N,N',N,-tetramethylethylenediamine in tetrahydrofuran; hexane; cyclohexane T=-78°C; 0.5 h; 2: methyl iodide in tetrahydrofuran; hexane; cyclohexane T=-78 - 20°C;
参考文献
Journal of Organic Chemistry, , vol. 70, # 4 p. 1501 - 1504