条件: Stage #1: With ammonium tungstate In water at 20℃; for 0.25 h; Green chemistry;Stage #2: With dihydrogen peroxide In water at 70℃; for 11 h; Green chemistry
产率: 90%
参考文献: [1] Synlett, 2018, vol. 29, # 4, p. 447 - 451;[2] Bulletin of the Chemical Society of Japan, 1986, vol. 59, p. 3297 - 3298;[3] Journal of the American Chemical Society, 1945, vol. 67, p. 1432,1434;[4] Journal of the American Chemical Society, 1945, vol. 67, p. 1432,1434