反应条件
1.1: 78 percent / copper(I) oxide; pyridine / 12 h / Heating
2.1: 90 percent / HCl; iron / ethanol / 6 h / Heating
3.1: H2SO4; NaNO2 / H2O / 0.5 h / cooling
3.2: 72 percent / KI; copper / H2O / 0.5 h / Heating
4.1: t-BuLi / tetrahydrofuran; pentane / 0.83 h / cooling
4.2: 76 percent / 1,2-dibromoethane / tetrahydrofuran; pentane / 0.5 h / cooling
View Scheme
参考文献
Sanz, Roberto; Fernandez, Yolanda; Castroviejo, Ma. Pilar; Perez, Antonio; Fananas, Francisco J.
Journal of Organic Chemistry, 2006 , vol. 71, # 16 p. 6291 - 6294