2-(4-硝基苯基)-1H-苯并咪唑合成路线 (共 52 条)
反应条件
1: 69 percent / NaH / tetrahydrofuran / 19 h / 20 °C 2: 56 percent / dimethylformamide / 18 h / 100 °C View Scheme
参考文献
Fekner, Tomasz; Gallucci, Judith; Chan, Michael K.
Organic Letters, 2003 , vol. 5, # 25 p. 4795 - 4798
反应条件
zinc; hydrazinium monoformate in methanol T=20°C; 44 h;
参考文献
Tetrahedron, , vol. 63, # 9 p. 1970 - 1980
反应条件
Amberlyst-15 in water
T=90°C; 1.5 h; Irradiation;
参考文献
Rambabu; Murthi, P. Radha Krishna; Dulla, Balakrishna; Basaveswara Rao; Pal, Manojit
Synthetic Communications, 2013 , vol. 43, # 22 p. 3083 - 3092
反应条件
hydrogenchloride; dihydrogen peroxide in acetonitrile
T=20°C; 0.783333 h;
参考文献
Eshghi, Hossein; Rahimizadeh, Mohammad; Shiri, Ali; Sedaghat, Parisa
Bulletin of the Korean Chemical Society, 2012 , vol. 33, # 2 p. 515 - 518
反应条件
copper(I) oxide; caesium carbonate; N-methyl-2-(methylamino)ethylamine in N,N-dimethyl-formamide
T=140°C; 16 h; Inert atmosphere;
参考文献
Qu, Yanyang; Pan, Lei; Wu, Zhiqing; Zhou, Xiangge
Tetrahedron, 2013 , vol. 69, # 6 p. 1717 - 1719
反应条件
alumina supported sulfuric acid in ethanol
T=30°C; 3 h; Green chemistry;
参考文献
Pramanik, Amit; Roy, Rimi; Khan, Sagar; Ghatak, Avishek; Bhar, Sanjay
Tetrahedron Letters, 2014 , vol. 55, # 10 p. 1771 - 1777
反应条件
copper(I) oxide; caesium carbonate; N-methyl-2-(methylamino)ethylamine in N,N-dimethyl-formamide
T=140°C; 16 h; Inert atmosphere;
参考文献
Qu, Yanyang; Pan, Lei; Wu, Zhiqing; Zhou, Xiangge
Tetrahedron, 2013 , vol. 69, # 6 p. 1717 - 1719
反应条件
copper(l) iodide; palladium diacetate in N,N-dimethyl-formamide
T=140°C; 96 h;
参考文献
Bellina, Fabio; Calandri, Chiara; Cauteruccio, Silvia; Rossi, Renzo
Tetrahedron, 2007 , vol. 63, # 9 p. 1970 - 1980
反应条件
FeBr2 in dichloromethane
T=40°C; 12 h; Inert atmosphereMolecular sieve;
参考文献
Shen, Meihua; Driver, Tom G.
Organic Letters, 2008 , vol. 10, # 15 p. 3367 - 3370
反应条件
BaMnO4 in benzene
28 h; Ambient temperature;
参考文献
Srivastava, R. G.; Venkataramani, P. S.
Synthetic Communications, 1988 , vol. 18, # 13 p. 1537 - 1544