3-苯基-5-羟基-1,2,4-噁二唑合成路线 (共 30 条)
反应条件
potassium thioacyanate in acetone T=20°C;
参考文献
Kalinina, M. I.; Rakitin, O.A.; Chertanova, L. F.; Khmel'nitskii, L. I.; Moiseev, I. K.
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1991 , vol. 40, # 4.2 p. 784 - 788
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1991 , # 4 p. 885 - 889
反应条件
1,8-diazabicyclo[5.4.0]undec-7-ene in 1,4-dioxane T=110°C;
参考文献
Charton, Julie; Cousaert, Nicolas; Bochu, Christophe; Willand, Nicolas; Deprez, Benoit; Deprez-Poulain, Rebecca
Tetrahedron Letters, 2007 , vol. 48, # 8 p. 1479 - 1483
反应条件
hydroxylamine hydrochloride; sodium methylate in methanol 5 h; Heating;
参考文献
Perez, Miguel A.; Dorado, Carlos A.; Soto, Jose L.
Synthesis, 1983 , # 6 p. 483 - 486
反应条件
sodium hydride in toluene 3 h; Heating;
参考文献
Tabei, Katsumi; Kawashima, Etsuko; Takada, Toyozo; Kato, Tetsuzo
Chemical & Pharmaceutical Bulletin, 1982 , vol. 30, # 1 p. 336 - 340
反应条件
acetic acid; sodium hydroxide
参考文献
Ono, Masahiro; Ohgami, Masatsugu; Haratake, Mamoru; Saji, Hideo; Nakayama, Morio
Journal of Labelled Compounds and Radiopharmaceuticals, 2012 , vol. 55, # 2 p. 71 - 79
反应条件
1: 80 percent / triethylamine / CHCl3 / 1 h / Ambient temperature 2: 65 percent / Na, EtOH View Scheme
参考文献
Journal of Chemical & Engineering Data, , vol. 32, # 1 p. 127 - 128
反应条件
1: 76 percent / hydroxylamine hydrochloride; diisopropylethylamine / ethanol / 80 °C 2: 67 percent / 1,8-diazabicyclo[5.4.0]undec-7-en / dioxane / 110 °C View Scheme
参考文献
Tetrahedron Letters, , vol. 48, # 8 p. 1479 - 1483
反应条件
1: 86 percent / 2,4,6-trimethylpyridine / hexane / 24 h / Heating 2: 81 percent / hydroxylamine hydrochloride, sodium methoxide / methanol / 5 h / Heating View Scheme
参考文献
Synthesis, , # 6 p. 483 - 486
反应条件
1: Et3N, benzohydroximoyl chloride / tetrahydrofuran / 2 h 2: 90 percent / aq. HCl / methanol / 3 h / Heating View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 21 p. 2615 - 2620
参考文献
Journal of Organic Chemistry, , vol. 18, p. 934,938