2-戊基-2-环戊烯-1-酮合成路线 （共 119 条）
反应条件
1: 96 percent / DBU / CH2Cl2 / -15 deg C, 15 min then room temp., 15 min 2: 1.) CuI; 2.) aq. NaOH / 1.) THF, -30 deg C; 2.) EtOH, reflux, 5 h View Scheme
参考文献
Bulletin de la Societe Chimique de France, , # 4 p. 705 - 720
反应条件
1: HCO2H / diethyl ether / 5 h / 20 °C 2: aq. NaOH / 0.75 h / 80 °C View Scheme
参考文献
Bulletin de la Societe Chimique de France, , p. 931 - 935
参考文献
Journal of the American Chemical Society, , vol. 95, p. 4446 - 4447
反应条件
N-bromosuccinmide; aniline 1) CCl4, reflux, 3 h, 2) rt, 15 h; Yield given. Multistep reaction;
参考文献
Synthesis, , # 8 p. 677 - 678
反应条件
1: sodium hydroxide; water / 6 h / 15 °C / Industry scale 2: hydrogen / 5 Pd(II)/C(eggshell); H3PO4/C / 10 h / 140 °C / 757.58 Torr / Inert atmosphere View Scheme
反应条件
hydrotalcite-2H T=80°C; Aldol Condensation; Overall yield = 93 percentChromat.;
参考文献
Asian Journal of Chemistry, , vol. 25, # 7 p. 3847 - 3849
反应条件
hydrotalcite-2H T=100°C; Aldol Condensation; Overall yield = 97 percentChromat.;
参考文献
Asian Journal of Chemistry, , vol. 25, # 7 p. 3847 - 3849
反应条件
trimethylamine-N-oxide 1.) petroleum ether, RT, 4 h, 2.) toluene, MeOH, from 25 to 30 atm, 40 deg C, 24 h; Yield given. Multistep reaction;
参考文献
Tetrahedron, , vol. 52, # 21 p. 7391 - 7420
反应条件
1: 1.) Na / 1.) ethanol, reflux, 4 h, 2.) 140 deg C 2: 43 percent / phosphorus pentoxide-methanesulfonic acid / room temperature to 60 deg C, 4 h View Scheme
参考文献
Synthetic Communications, , vol. 18, # 18 p. 2241 - 2250
反应条件
1: 1.) calcium carbonate, 2.) phosphoric acid, formic acid / 1.) benzene, reflux, 17 h, 2.) reflux, 20 h 2: 87 percent / HCl, 1-butanol / 19 h / 90 °C View Scheme
参考文献
Bulletin of the Chemical Society of Japan, , vol. 59, # 8 p. 2657 - 2659
