1: 79 percent / sodium acetate; acetic acid; bromine / H2O / 4 h / 20 °C 2: 61 percent / p-toluenesulfonic acid monohydrate / dimethylformamide / 30 h / 20 °C View Scheme
参考文献
Akhrem, A. A.; Ermolenko, T. M.; Timoshchuk, V. A.
Journal of Organic Chemistry USSR (English Translation), 1985 , vol. 21, p. 1639 - 1644
Zhurnal Organicheskoi Khimii, 1985 , vol. 21, # 8 p. 1795 - 1800