1-苯乙基吡咯-2,5-二酮合成路线 (共 9 条)
反应条件
1: in diethyl ether T=20°C; 2 h; 2: With toluene-4-sulfonic acid in toluene 5 h; Reflux;
参考文献
Jiang, Shibo; Tala, Srinivasa R.; Lu, Hong; Zou, Peng; Avan, Ilker; Ibrahim, Tarek S.; Abo-Dya, Nader E.; Abdelmajeid, Abdelmotaal; Debnath, Asim K.; Katritzky, Alan R.
Bioorganic and Medicinal Chemistry Letters, 2011 , vol. 21, # 22 p. 6895 - 6898
反应条件
sodium acetate; acetic anhydride T=90°C;
参考文献
Rangnekar, V. M.; Bhamaria, R. P.; Khadse, B. G.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1986 , vol. 25, p. 342 - 344
反应条件
di-isopropyl azodicarboxylate; triphenylphosphine T=76°C; 0.5 h; Microwave irradiation;
参考文献
Mayer, Christoph D.; Kehrel, Marcus; Bracher, Franz
Organic Preparations and Procedures International, 2008 , vol. 40, # 6 p. 574 - 574
反应条件
1: benzene / 1 h / Ambient temperature 2: ZnBr2, HMDS / benzene / 0.5 h / Heating View Scheme
参考文献
Journal of Organic Chemistry, , vol. 62, # 8 p. 2652 - 2654
反应条件
1: 93 percent / K2CO3 / dimethylformamide / 1.5 h / 50 °C 2: 86 percent / 0.33 h / 110 - 170 °C / 0.25 Torr View Scheme
参考文献
Synthetic Communications, , vol. 30, # 8 p. 1379 - 1388
反应条件
ethanol Erwaermen des Reaktionsprodukts mit wss.Phosphorsaeure;
参考文献
Collection of Czechoslovak Chemical Communications, , vol. 27, p. 1387,1390
Chem.Abstr., , vol. 57, p. 7082
反应条件
triphenylphosphine in methanol 3 h; Heating;
参考文献
Pal, Bikash; Pradhan, Prasun K.; Jaisankar, Parasuraman; Giri, Venkatachalam S.
Synthesis, 2003 , # 10 p. 1549 - 1552
反应条件
in benzene
Ambient temperature;
参考文献
Rangnekar, V. M.; Lokhande, S. R.; Bhamaria, R. P.; Khadse, B. G.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 10 p. 1070 - 1071
反应条件
in benzene
Ambient temperature;
参考文献
Rangnekar, V. M.; Lokhande, S. R.; Bhamaria, R. P.; Khadse, B. G.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 10 p. 1070 - 1071