反应条件
1: 94 percent / 1.) n-BuLi / 1.) THF 2.) THF, HMPA
2: 72.5 percent / NaNH2, 1,3-diaminopropane / various solvent(s) / 2 h / 80 °C
3: 95 percent / 1.) n-butyllithium / 1.) hexane, THF, -10 deg C 2.) hexane, THF, 0 deg C, 30 min
4: 1.) NaNH2 2.) H2 / 2.) P-2 nickel / 1.) liq. ammonia, THF, 30 min
View Scheme
参考文献
Oehlschlager, A. C.; Czyzewska, E.; Aksela, R.; Pierce, H. D.
Canadian Journal of Chemistry, 1986 , vol. 64, p. 1407 - 1413
