2-氯-2,4,6-环庚三烯-1-酮合成路线 (共 41 条)
反应条件
trimethylamine-N-oxide; 1,8-diazabicyclo[5.4.0]undec-7-ene 1.) benzene, reflux; 2.) acetone, room temperature, 4 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Chemistry Letters, , p. 401 - 404
反应条件
in chlorobenzene T=120°C; P=3000 Torr; 12 h;
参考文献
Tian; Sugiyama; Mori; Takeshita
Bulletin of the Chemical Society of Japan, 1988 , vol. 61, # 7 p. 2393 - 2399
反应条件
1.) 120 deg C, 3000 bar, 12 h; 2.) 120 deg C, 7 d; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Tian, Guan Rong; Sugiyama, Shigeru; Mori, Akira; Takeshita, Hitoshi
Chemistry Letters, 1987 , p. 1557 - 1560
反应条件
2: 1.) NaHS; 2.) aq. HCl View Scheme
参考文献
Forbes,C.E.; Holm,R.H.
Journal of the American Chemical Society, 1970 , vol. 92, # 8 p. 2297 - 2303
反应条件
1: 1.) t-BuOK / 1.) THF, RT, 0.5 h, 2.) THF, RT, 0.5 h 2: 81 percent / benzene / 26 h / Heating 3: 91 percent / aq. NaOH / ethanol / 6 h / 80 °C View Scheme
参考文献
Nitta, Makoto; Naya, Shin-ichi
Journal of Chemical Research, Miniprint, 1998 , # 9 p. 2363 - 2380
反应条件
triethylamine in methanol Heating;
参考文献
Nozoe, Tetsuo; Takase, Kahei; Yasunami, Masafumi; Ando, Masayoshi; Saito, Hiroaki; et al.
Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 1 p. 128 - 142
反应条件
bis(1,5-cyclooctadiene)nickel (0); HC(Pz)3 in toluene T=20°C; 2 h; Inert atmosphere;
参考文献
Synthetic Communications, , vol. 39, # 9 p. 1592 - 1600
参考文献
Rigby, James H.; Kirova, Margarita; Niyaz, Noormohamed; Mohammadi, Farahnaz
Synlett, 1997 , vol. 1997, # 7 p. 805 - 806
反应条件
1: NaOEt 3: aq. KOH, EtOH 4: 200 °C View Scheme
参考文献
Nozoe,T. et al.
Bulletin of the Chemical Society of Japan, 1964 , vol. 37, # 11 p. 1644 - 1648
反应条件
1: sodium ethylate; ethanol 2: isopentyl nitrite; benzene; HCl View Scheme
参考文献
McDonald,R.N.; Richmond,J.M.
Journal of Organic Chemistry, 1975 , vol. 40, p. 1689 - 1694