反应条件
1: 6.4 g / SOCl2 / 1.) r.t., overnight, 2.) 40 deg C, 2 h
2: 83 percent Turnov. / pyridine / CH2Cl2 / 1.) 0 deg C, 2 h, 2.) r.t., 3 h
3: DOWEX-50X8-400R, MeOH / 20 h / 50 °C
4: Et3N / CH2Cl2 / 1 h / 0 °C
5: 10.6 g / LiI / dimethylformamide / 3.5 h / 90 °C
6: 72 percent Turnov. / AgNO2 / diethyl ether / 1.) 0 deg C, 1 d, 2.) r.t., 12 d, in darkness
View Scheme
参考文献
Ko, Soo Sung; Confalone, Pat N.
Tetrahedron, 1985 , vol. 41, # 17 p. 3511 - 3518
