2,2,-二甲基-2H-苯并吡喃合成路线 （共 66 条）
反应条件
1: 39.6 percent / phosphoryl chloride / 1 h / 90 °C 2: 59.4 percent / Ag2O, NaOH / aq. ethanol / 2 h / Heating View Scheme
参考文献
Yamaguchi, Seiji; Yamamoto, Satoru; Abe, Shoichi; Kawase, Yoshiyuki
Bulletin of the Chemical Society of Japan, 1984 , vol. 57, # 2 p. 442 - 445
反应条件
zinc(II) chloride in benzene 1) RT, 3 h; 2) 80 deg C, 20 min.; 3) RT, 1 h;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 57, # 2 p. 442 - 445
反应条件
trifluoroacetic anhydride 6 h; Ambient temperature;
参考文献
Bulletin of the Chemical Society of Japan, , vol. 57, # 2 p. 442 - 445
反应条件
boron trifluoride diethyl etherate in dichloromethane
T=20°C; 6 h; Reagent/catalystTimeSolvent;
参考文献
Madabhushi, Sridhar; Jillella, Raveendra; Godala, Kondal Reddy; Mallu, Kishore Kumar Reddy; Beeram, China Ramanaiah; Chinthala, Narsaiah
Tetrahedron Letters, 2012 , vol. 53, # 39 p. 5275 - 5279
反应条件
Au(Ph3P)+NTf2- in anhydrous dichloroethane
T=25°C; 1 h; regioselective reaction;
参考文献
Lykakis, Ioannis N.; Efe, Christina; Gryparis, Charis; Stratakis, Manolis
European Journal of Organic Chemistry, 2011 , # 12 p. 2334 - 2338
反应条件
1: With selenium bromide polystyrene resin in dichloromethane
T=0 - 25°C; Solid phase reaction; 0.5 h;
2: With dihydrogen peroxide in tetrahydrofuran
T=25°C; Oxidation; elimination; 0.5 h;
参考文献
Nicolaou; Pfefferkorn, Jeffrey A.; Cao, Guo-Qiang
Angewandte Chemie (International Edition in English), 2000 , vol. 39, # 4 p. X734-739
反应条件
palladium diacetate; potassium carbonate in ethyl acetate
T=150°C; P=12929 Torr; 0.833333 h; Microwave irradiationMolecular sieve;
参考文献
Akanksha; Maiti, Debabrata
Green Chemistry, 2012 , vol. 14, # 8 p. 2314 - 2320
反应条件
1: in diethyl ether; toluene
T=0°C; 2 h;
2: With silica gel in toluene
Reflux;
参考文献
De Boer, Johannes W.; Browne, Wesley R.; Harutyunyan, Syuzanna R.; Bini, Laura; Tiemersma-Wegman, Theodora D.; Alsters, Paul L.; Hage, Ronald; Feringa, Ben L.
Chemical Communications, 2008 , # 32 p. 3747 - 3749
反应条件
tetraethylammonium p-toluenesulfonate in acetonitrile
Ambient temperatureelectrolysis;
参考文献
Tsukayama, Masao; Utsumi, Hideyuki; Kunugi, Akira
Journal of the Chemical Society, Chemical Communications, 1995 , # 6 p. 615 - 616
反应条件
2,3-dicyano-5,6-dichloro-p-benzoquinone in benzene
48 h; Heating;
参考文献
Chauncey; Grundon
Synthesis, 1990 , # 11 p. 1005 - 1007
