反应条件
1: 1.) hexamethylphosphoramide (HMPA), nBuLi, 2.) HMPA / 1.) hexane, 30 min, 2.) RT, overnight
2: Li, 1,3-diaminopropane, potassium tert-butoxide / 2 h
3: 86 percent / pyridinium dichromate (PDC) / dimethylformamide / 9 h
View Scheme
参考文献
Menger; Chen; Brocchini; Hopkins; Hamilton
Journal of the American Chemical Society, 1993 , vol. 115, # 15 p. 6600 - 6608