反应条件
1: 80 percent / NaBH4, 5percent NaOH / methanol; H2O / 12 h
2: 70 percent / pyridine, SOCl2 / benzene / 2.5 h / Heating
3: 1.) Mg turnings, iodine / 1.) ether, reflux, 30 min; 2.) ether, reflux, 1 h
4: 84.5 percent / NaH, ethanethiol / dimethylformamide / 2 h / Heating
View Scheme
参考文献
Yates, Peter; Macas, Tadas S.
Canadian Journal of Chemistry, 1988 , vol. 66, p. 1 - 10