6-甲基-4-氧-4H-1-苯并吡喃-3-甲醛合成路线 （共 24 条）
反应条件
in N,N-dimethyl-formamide T=110°C; 7 h;
参考文献
Ghosh, Tarun; Bandyopadhyay, Chandrakanta
Journal of Chemical Research, 2007 , # 3 p. 190 - 192
反应条件
triethylamine 4 h; Heating;
参考文献
Ghosh, Chandra Kanta; Bandyopadhyay, Chandrakanta; Tewari, Nimai
Journal of Organic Chemistry, 1984 , vol. 49, # 15 p. 2812 - 2815
反应条件
pyridine; potassium tert-butylate
T=180°C; Knoevenagel condensation; 1 h; Microwave irradiationSealed tube; diastereoselective reaction;
参考文献
Silva, Vera L. M.; Silva, Artur M. S.; Pinto, Diana C. G. A.; Cavaleiro, Jose A. S.; Vasas, Attila; Patonay, Tamas
Monatshefte fur Chemie, 2008 , vol. 139, # 11 p. 1307 - 1315
反应条件
in tetrahydrofuran
40 h; Heating;
参考文献
Sandulache, Angela; Silva, Artur M. S.; Pinto, Diana C. G. A.; Almeida, Lucia M. P. M.; Cavaleiro, Jose A. S.
New Journal of Chemistry, 2003 , vol. 27, # 11 p. 1592 - 1598
反应条件
1: 90 percent / toluene-p-sulphonic acid / benzene / 8 h / Heating
2: 72 percent / pyridine / 5 h / Heating
View Scheme
参考文献
Ghosh, Chandra Kanta; Tewari, Nimai; Bandyopadhyay, Chandrakanta
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1983 , vol. 22, # 12 p. 1200 - 1204
反应条件
Condensation; rearrangement; 0.025 h; Irradiation;
参考文献
Sabitha, Gowravaram; Satheesh Babu; Yadav
Synthetic Communications, 1998 , vol. 28, # 24 p. 4571 - 4576
反应条件
hydrogenchloride; dihydrogen peroxide in water; acetic acid
T=19.9°C; mechanism, various reaction conditions, effects of salt, acid, solvent, SDS, CTAB and Tx; Thermodynamic dataKineticsRate constant;
参考文献
Zhao, Pei-Liang; Li, Jing; Yang, Guang-Fu
Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 5 p. 1888 - 1895
反应条件
toluene-4-sulfonic acid in benzene
8 h; Heating;
参考文献
Ghosh, Chandra Kanta; Bandyopadhyay, Chandrakanta; Morin, Christophe
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 1989 - 1994
反应条件
1: 90 percent / toluene-p-sulphonic acid / benzene / 8 h / Heating
2: 37 percent / ethanol / 6 h / Heating
View Scheme
参考文献
Ghosh, Chandra Kanta; Bandyopadhyay, Chandrakanta; Morin, Christophe
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 1989 - 1994
反应条件
1: 90 percent / toluene-p-sulphonic acid / benzene / 8 h / Heating
2: 66 percent / ethanol / 3 h / Heating
View Scheme
参考文献
Ghosh, Chandra Kanta; Bandyopadhyay, Chandrakanta; Morin, Christophe
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1983 , p. 1989 - 1994
