1: With TsNHOH; potassium carbonate in ethanol T=0°C; 2: With triethylamine; p-toluenesulfonyl chloride in acetonitrile T=20°C; 4 h; regioselective reaction;
sulfuric acid in acetic anhydride; acetic acid T=20°C; 30 h;
参考文献
Kislyi, V. P.; Laikhter, A. L.; Ugrak, B. I.; Semenov, V. V.
Russian Chemical Bulletin, 1994 , vol. 43, # 1 p. 98 - 100
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1994 , # 1 p. 103 - 105
