3-(2-氧代-环己基)-丙酸合成路线 (共 30 条)
反应条件
potassium hydroxide
Erhitzen des nach dem Ansaeuern erhaltenen Reaktionsprodukts unter 0,2 Torr;
参考文献
Haworth; Mavin
Journal of the Chemical Society, 1933 , p. 1012,1015
反应条件
lithium; benzene
Erhitzen des Reaktionsgemisches mit wss. Kalilauge;
参考文献
Nenitzescu; Przemetzky
Chemische Berichte, 1941 , vol. 74, p. 681
反应条件
lithium; benzene
Erhitzen des Reaktionsgemisches mit wss. Kalilauge;
参考文献
Nenitzescu; Przemetzky
Chemische Berichte, 1941 , vol. 74, p. 681
反应条件
Heating; Yield given;
参考文献
Green, Stuart P.; Whiting, Donald A.
Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 10 p. 1027 - 1034
反应条件
(i) benzene, (ii) (acid hydrolysis); Multistep reaction;
参考文献
Hickmott,P.W.
Proceedings of the Chemical Society, London, 1964 , p. 287
反应条件
1: 72 percent / ethyl acetate / 1) r.t., 30 min, 2) reflux, 4 h
2: 85 percent / 5percent EtOH / toluene / 12 h / Heating
View Scheme
参考文献
Bestmann, Hans Juergen; Schade, Gerold; Schmid, Guenther
Angewandte Chemie, 1980 , vol. 92, # 10 p. 856 - 858
反应条件
1: sodium borohydride
2: 1.) polyphosphoric acid; 2.) water / 1.) 120 deg C, 4.5 h;
View Scheme
参考文献
Dev; Rai
Journal of the Indian Chemical Society, 1957 , vol. 34, p. 266,273
反应条件
1: LDA / tetrahydrofuran; hexane / 1.) -78 deg C, 10 min, 2.) -78 deg C, 1 h; -78 deg C to r.t.
2: (COCl)2, DMF / benzene / 3 h / Ambient temperature
3: 1.) Na / 1.) THF, 2.) 10 min
4: 91 percent / Bu3SnH, AIBN / benzene / 2 h / Heating
5: ethyl acetate / 18 h / Ambient temperature
6: dimethyldioxirane / CH2Cl2 / -78 °C
7: Et3N / CH2Cl2 / 18 h / Ambient temperature
8: 1.) Zn, TiCl4 / 1.) THF, r.t., 30 min; CH2Cl2, r.t., 30 min, 2.) 15 min
9: 88 percent / aq. K2CO3 / methanol / 18 h / Heating
10: (COCl)2, DMF / CH2Cl2 / 2 h
11: DMAP / benzene / 0.5 h / Heating
12: benzene / 1 h / Heating; Irradiation
View Scheme
参考文献
Green, Stuart P.; Whiting, Donald A.
Journal of the Chemical Society - Perkin Transactions 1, 1996 , # 10 p. 1027 - 1034
反应条件
acetic anhydride; toluene-4-sulfonic acid in benzene
T=0°C; 4 h;
参考文献
Mandal, A.K.; Jawalkar, D.G.
Journal of Organic Chemistry, 1989 , vol. 54, # 10 p. 2364 - 2369
反应条件
Lawesson's reagent in benzene
T=80°C; 9 h;
参考文献
Klimenko, S. K.; Trushina, E. V.; Sorokin, N. N.; Yaskevich, N. N.; Bel'skii, V. K.
Russian Journal of Organic Chemistry, 1994 , vol. 30, # 3.1 p. 378 - 383
Zhurnal Organicheskoi Khimii, 1994 , vol. 30, # 3 p. 355 - 359