反应条件
1: 96 percent / pyridine / 2 h / Ambient temperature 2: 67 percent / pyridine / 1.5 h / Ambient temperature 3: 50 percent / Bu3SnH, AIBN / toluene / 2 h / Heating 4: 91 percent / pyridine / 2 h / Ambient temperature 5: 74 percent / NaN3 / dimethylformamide / 2 h / Heating 6: 71 percent / TsOH / methanol; CH2Cl2 / 0.5 h / Ambient temperature View Scheme
参考文献
Gautier, Claudie; Leroy, Rolande; Monneret, Claude; Roger, Pierre
Tetrahedron Letters, 1991 , vol. 32, # 28 p. 3361 - 3364
