6-甲基-2,3,4,9-四氢-1H-咔唑-1-酮合成路线 （共 18 条）
反应条件
piperidine in acetonitrile T=80°C; 6 h;
参考文献
Yamuna, Ezhumalai; Zeller, Matthias; Prasad, Karnam Jayarampillai Rajendra
Tetrahedron Letters, 2011 , vol. 52, # 14 p. 1649 - 1652
反应条件
1: With sodium hydroxide; water T=20°C; 0.25 h; 2: With water; acetic acid Fischer indole synthesis; 5 h; Reflux;
参考文献
Sheng, Rong; Shen, Li; Chen, You-Qin; Hu, Yong-Zhou
Synthetic Communications, 2009 , vol. 39, # 6 p. 1120 - 1127
参考文献
Gudmundsson, Kristjan
Patent: US2009/170923 A1, 2009 ;
反应条件
sulfuric acid in ethanol Fischer indole synthesis; 16 h; Reflux;
参考文献
Zhao, Liyun; Mullen, Kathleen M; Chmielewski, Michal J.; Brown, Asha; Bampos, Nick; Beer, Paul D.; Davis, Jason J.
New Journal of Chemistry, 2009 , vol. 33, # 4 p. 760 - 768
反应条件
hydrogenchloride; acetic acid 0.0333333 h; Heating;
参考文献
Gazengel; Lancelot; Rault; Robba
Journal of Heterocyclic Chemistry, 1990 , vol. 27, # 7 p. 1947 - 1951
反应条件
1: sodium acetate / methanol; water View Scheme
参考文献
Chakraborty, Suchandra; Chattopadhyay, Gautam; Saha, Chandan
Journal of Heterocyclic Chemistry, 2011 , vol. 48, # 2 p. 331 - 338
反应条件
1: toluene-4-sulfonic acid / toluene / 2 h / 50 °C / |Inert atmosphere 2: acetic anhydride; bis-[(trifluoroacetoxy)iodo]benzene / 0.17 h / 20 °C View Scheme
参考文献
Shi, Hao; Guo, Tianjian; Zhang-Negrerie, Daisy; Du, Yunfei; Zhao, Kang
Tetrahedron, 2014 , vol. 70, # 17 p. 2753 - 2760
反应条件
sulfuric acid; water
参考文献
Bloink; Pausacker
Journal of the Chemical Society, 1950 , p. 1328,1330
反应条件
air; acetic acid; urea
参考文献
Martin, Arputharaj Ebenezer; Prasad, Karnam Jayarampillai Rajendra
Journal of Chemical Research, 2007 , # 11 p. 653 - 656
参考文献
Sen; Ghosh
Journal of the Indian Chemical Society, 1927 , vol. 4, p. 484
Chem. Zentralbl., 1928 , vol. 99, # I p. 511
