1: N,N-diisobutyl-2,4-dimethyl-3-pentylamine / CH2Cl2 / 12 h / 0 °C
2: MgI2 / CS2 / 2 h / 0 °C
3: DBU / dimethylsulfoxide / 0.33 h / 100 °C
View Scheme
参考文献
Martinez, A. Garcia; Alvarez, R. Martinez; Gonzalez, S. Martinez; Subramanian, L. R.; Conrad, M.
Tetrahedron Letters, 1992 , vol. 33, # 15 p. 2043 - 2044
1: 77 percent / NH3 / light petroleum / 1 h
2: 80 percent / ethyl acetate / 1 h / 0 °C
3: PPA / 110 °C
4: 83 percent / P2O5 / decahydronaphthalene / Heating
View Scheme
参考文献
Fitton, Alan O.; Muzanila, Charles N.; Odusanya, Olubunmi M.; Oppong-Boachie, Francis K.; Duckworth, Stephen J.; Hadi, A. Hamid b. A.
Journal of Chemical Research, Miniprint, 1988 , # 11 p. 2701 - 2719
Behnken, Paul E.; Belmont, James A.; Busby, David C.; Delaney, Mark S.; King, Roswell E.; et al.
Journal of the American Chemical Society, 1984 , vol. 106, p. 3011 - 3025