反应条件
1: 55 percent
2: 0.03 h / Heating
3: thionyl chloride / diethyl ether; dimethylformamide / 2 h / 23 °C
4: 1.) triethylamine / 1.) THF, 23 deg C, 15 h
View Scheme
参考文献
Ellis, Frank; Mills, Lester S.; North, Peter C.
Tetrahedron Letters, 1982 , vol. 23, # 36 p. 3735 - 3736
