8-羟基苯并吡喃-2-酮合成路线 （共 15 条）
反应条件
aluminum tri-bromide; benzene
参考文献
Boehme; Severin
Archiv der Pharmazie (Weinheim, Germany), 1957 , vol. 290, p. 405,408
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Boehme
Chemische Berichte, 1939 , vol. 72, p. 2130,2133
反应条件
boron tribromide in dichloromethane
24 h; Ambient temperature;
参考文献
Spence, Emma L.; Langley, G. John; Bugg, Timothy D. H.
Journal of the American Chemical Society, 1996 , vol. 118, # 35 p. 8336 - 8343
反应条件
acetic acid; silver carbonate in dimethylammonium 2,4-dichlorophenoxyacetate
T=100°C; 16 h;
参考文献
Jafarpour, Farnaz; Jalalimanesh, Nafiseh; Olia, Mina Barzegar Amiri; Kashani, Asieh Otaredi
Tetrahedron, 2010 , vol. 66, # 49 p. 9508 - 9511
反应条件
N,N-diethylaniline
Wittig reaction; 8 h; Heating;
参考文献
Cerqueira, Nuno M. F. S. A.; Oliveira-Campos, Ana M. F.; Coelho, Paulo J.; Melo De Carvalho, Luis H.; Samat, Andre; Guglielmetti, Robert
Helvetica Chimica Acta, 2002 , vol. 85, # 2 p. 442 - 450
反应条件
1: ethanol; piperidine
2: aq. NaOH solution
3: copper-powder
4: aqueous hydrobromic acid; acetic acid
View Scheme
参考文献
Dey; Kutti
Proceedings of the National Institute of Sciences of India, 1940 , vol. 6, p. 641,656
反应条件
pyridine hydrochloride
参考文献
Cingolani
Gazzetta Chimica Italiana, 1954 , vol. 84, p. 825,836
Annali di Chimica (Rome, Italy), 1957 , vol. 47, p. 557,573
反应条件
1: With 1,8-diazabicyclo[5.4.0]undec-7-ene; sodium iodide in tetrahydrofuran
T=-78°C; Horner-Wadsworth-Emmons reaction; 3 h;
2: With potassium hydroxide in methanol
0.25 h;
参考文献
Takeuchi, Yasuo; Ueda, Norihiro; Uesugi, Koji; Abe, Hitoshi; Nishioka, Hiromi; Harayama, Takashi
Heterocycles, 2003 , vol. 59, # 1 p. 217 - 224
反应条件
sulfuric acid
0.00833333 h; Microwave irradiation;
参考文献
Symeonidis, Theodoros; Chamilos, Michael; Hadjipavlou-Litina, Dimitra J.; Kallitsakis, Michael; Litinas, Konstantinos E.
Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 4 p. 1139 - 1142
反应条件
1: toluene / Heating
2: 87 percent / BBr3 / CH2Cl2 / 3 h / Heating
View Scheme
参考文献
Dubuffet; Loutz; Lavielle
Synthetic Communications, 1999 , vol. 29, # 6 p. 929 - 936
反应条件
1: 1.) SOCl2; 3.) triethylamine / 1.) CH2Cl2, -60 deg C, 15 min; 2.) CH2Cl2, 1 h; 3.) CH2Cl2, -50 deg C to RT
2: 93 percent / K2CO3 / acetone / 1.5 h / Heating
View Scheme
参考文献
Sato, Kikumasa; Inoue, Seiichi; Ozawa, Kimio; Kobayashi, Tohru; Ota, Tomomi; Tazaki, Michiko
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1753 - 1756
