7-羟基-苯并吡喃-4-酮合成路线 (共 14 条)
反应条件
potassium carbonate in acetone 24 h; Heating;
参考文献
Rampa, Angela; Bisi, Alessandra; Valenti, Piero; Recanatini, Maurizio; Cavalli, Andrea; Andrisano, Vincenza; Cavrini, Vanni; Fin, Lorena; Buriani, Alessandro; Giusti, Pietro
Journal of Medicinal Chemistry, 1998 , vol. 41, # 21 p. 3976 - 3986
反应条件
NH4PF6; palladium (II) trifluoroacetate; (S)-t-BuPyOx in water; 1,2-dichloro-ethane T=20 - 60°C; 12 h;
参考文献
Holder, Jeffrey C.; Marziale, Alexander N.; Gatti, Michele; Mao, Bin; Stoltz, Brian M.
Chemistry - A European Journal, 2013 , vol. 19, # 1 p. 74 - 77
反应条件
methanol; ethanol; nickel Hydrogenation;
参考文献
Naylor et al.
Journal of the Chemical Society, 1958 , p. 1190,1192
反应条件
perchloric acid in water
T=20°C; 1 h;
参考文献
Wang, Shi-Hui; Wang, Yan; Zhu, Yu-Ying; Han, Jian; Zhou, Yi-Fan; Koirala, Diwa; Li, Da-Wei; Hu, Chun
Arkivoc, 2010 , vol. 2010, # 11 p. 204 - 214
反应条件
boron tribromide in dichloromethane
T=-78 - 20°C; 21 h;
参考文献
Kataoka, Ken-ichiro; Shiota, Tatsuki; Takeyasu, Takumi; Mochizuki, Tsutomu; Taneda, Keiko; et al.
Journal of Medicinal Chemistry, 1995 , vol. 38, # 16 p. 3174 - 3186
反应条件
boron trifluoride diethyl etherate; trichlorophosphate
T=50 - 60°C; Vilmeier reaction;
参考文献
Prakash, Om; Kumar, Ravi; Sharma, Deepak; Bhardwaj, Vikas
Journal of the Indian Chemical Society, 2004 , vol. 81, # 10 p. 888 - 890
反应条件
1: With boron trifluoride diethyl etherate
T=10°C; 0.0833333 h;
2: With 2,4,6-trichloro-1,3,5-triazine
T=20 - 60°C; 0.666667 h;
参考文献
Basha, G. Mahaboob; Yadav, S. Kumar; Srinuvasarao; Prasanthi; Ramu; Mangarao; Siddaiah
Canadian Journal of Chemistry, 2013 , vol. 91, # 8 p. 763 - 768
反应条件
1: 1.) Na, 2.) galcial acetic acid, concd. HCl / 1.) ether, 0 deg C to RT, 15 h, ether, 100 deg C, 0.5 h
2: 88 percent / BBr3 / CH2Cl2 / 21 h / -78 - 20 °C
View Scheme
参考文献
Kataoka, Ken-ichiro; Shiota, Tatsuki; Takeyasu, Takumi; Mochizuki, Tsutomu; Taneda, Keiko; et al.
Journal of Medicinal Chemistry, 1995 , vol. 38, # 16 p. 3174 - 3186
反应条件
1: 70percent aq. perchloric acid / 0.67 h
2: water / 0.08 h / Heating
View Scheme
参考文献
Jaen; Wise; Heffner; Pugsley; Meltzer
Journal of Medicinal Chemistry, 1991 , vol. 34, # 1 p. 248 - 256
参考文献
Naylor et al.
Journal of the Chemical Society, 1958 , p. 1190,1192