1: 95 percent / Br2 / acetic acid / 1 h 2: 83 percent / CuCl2 / dimethylformamide; methanol / 1 h / 100 °C 3: 96 percent / NaOH / Adogen 464 / H2O; CH2Cl2 / 16 h / Ambient temperature View Scheme
参考文献
Puri, S. C.; Anand, S. M.; Atal, C. K.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1985 , vol. 24, p. 294 - 295