反应条件
1: 1.) Et3N, ClCOOEt; 2.) NaN3 / 1.) acetone, 0 deg C, 10 min; 2.) water, 0 deg C -> r.t., 1 h 2: 72 percent / toluene / 6 h / Heating 3: 1.) diisobutylaluminium hydride; 2.) formic acid / 1.) toluene, -78 deg C, 40 min; 2.) r.t., 14 h 4: 10 percent NaOH / ethanol / 6 h / Heating View Scheme
参考文献
Kano, Shinzo; Yuasa, Yoko; Yokomatsu, Tsutomu; Shibuya, Shiroshi
Chemistry Letters, 1983 , p. 1475 - 1476
