2-苯基-2H- 1,2,3-三氮唑合成路线 （共 19 条）
反应条件
1: 85 percent / acetic acid; H2O / 2.5 h
2: 99 percent / hydroxylamine hydrochloride, sodium hydroxide / ethanol; H2O / 0.5 h
3: 80 percent / copper(II) sulphate / pyridine; H2O / 4 h / Heating
4: 94 percent / CH2Cl2 / 72 h
5: 5 percent / sodium hydride / 2 h / Heating
View Scheme
参考文献
Begtrup, Mikael; Holm, John
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 503 - 513
反应条件
1: 22 percent / O-(mesitylsulphonyl)hydroxylamine (MSH), NaH / tetrahydrofuran; benzene / 0.25 h / 0 °C
2: 81 percent / 90percent Pb(OAc)4 (LTA) / CH2Cl2 / 0.25 h / 0 °C / other <1,2,3>triazolo<4,5-d><1,2,3>triazole derivative
3: CH2Cl2 / 2 h / Ambient temperature; other solvents
View Scheme
参考文献
Kaihoh, Terumitsu; Itoh, Takashi; Yamaguchi, Kentaro; Ohsawa, Akio
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 8 p. 2045 - 2048
反应条件
iron; copper; caesium carbonate
T=90 - 120°C;
参考文献
Wang, Zechao; Kuang, Chunxiang
Advanced Synthesis and Catalysis, 2014 , vol. 356, # 7 p. 1549 - 1554
反应条件
hydrogenchloride; iron(III) chloride
参考文献
Stolle
Chemische Berichte, 1926 , vol. 59, p. 1742
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Jonas; v. Pechmann
Justus Liebigs Annalen der Chemie, 1891 , vol. 262, p. 283
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v.Pechmann
Chemische Berichte, 1888 , vol. 21, p. 2756
Chemische Berichte, 1897 , vol. 30, p. 2461
反应条件
sodium hydride
2 h; Heating;
参考文献
Begtrup, Mikael; Holm, John
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1981 , p. 503 - 513
反应条件
in dichloromethane
2 h; Ambient temperature; Yield given. Yields of byproduct given;
参考文献
Kaihoh, Terumitsu; Itoh, Takashi; Yamaguchi, Kentaro; Ohsawa, Akio
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 8 p. 2045 - 2048
反应条件
CuCl2*2H2O in ethanol
20 h; Heatingalso glyoxal bis(phenylhydrazone); monophenylhydrazones of: D-arabinose-hexulose, D-mannose and benzaldehyde (reaction with CuSO4*5H2O in water); Product distribution;
参考文献
Khadem, Hassan El; Czubarow, Pawel; Sandstedt, Christian
Carbohydrate Research, 1992 , vol. 224, p. 327 - 330
参考文献
El Khadem; El-Shafei
Journal of the Chemical Society, 1958 , p. 3117
反应条件
1: HNO3; H2SO4
2: tin; water; HCl
View Scheme
参考文献
Riebsomer
Journal of Organic Chemistry, 1948 , vol. 13, p. 815,817
