反应条件
1: 1.) aq. Na2S2O4, 2.) conc. H2SO4 / 1.) CH2Cl2, 2.) 5 min (room temperature), 15 - 20 min, 60 deg C 2: 79 percent / K2CO3 / acetone / 0.75 h View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 7 p. 1507 - 1510
