反应条件
1: 1.) HMPT, n-BuLi / 1) THF, hexane, -20 deg C, 40 min; 2) 12 h, THF, hexane; 3) water, reflux, 48 h
2: 78 percent / NaOH / ethanol / 96 h / Heating
3: 91 percent / H2 / Lindlar catalyst
View Scheme
参考文献
Huhtasaari, Matti; Schaefer, Hans J.; Luftmann, Heinrich
Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1983 , vol. 37, # 6 p. 537 - 548