1,5-二氢-4H-咪唑并[4,5-d]-1,2,3-三嗪-4-酮合成路线 (共 16 条)
反应条件
1: With hydrogenchloride; sodium nitrite in water T=0°C; 0.166667 h; 2: With ammonium hydroxide in water pH=10 - 11;
参考文献
Magnetic Resonance in Chemistry, , vol. 40, # 4 p. 300 - 302
反应条件
hydrogenchloride in sodium hydroxide T=0 - 3°C; Cyclization; pH=3;
参考文献
Chemistry of Heterocyclic Compounds, , vol. 33, # 9 p. 1086 - 1091
反应条件
sodium nitrite in hydrogenchloride T=0 - 5°C; Nitrosation; 2 h;
参考文献
Chemistry of Heterocyclic Compounds, , vol. 33, # 9 p. 1086 - 1091
反应条件
hydrogenchloride 2 h; Heating;
参考文献
Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 25, # 9 p. 1045 - 1047
Khimiya Geterotsiklicheskikh Soedinenii, , # 9 p. 1248 - 1250
反应条件
hydrogenchloride; sodium nitrite in water 1.) 0 deg C, 15 min, 2.) 0 deg C to r.t., 1 h;
参考文献
Journal of the Chemical Society - Perkin Transactions 1, , # 10 p. 1669 - 1675
反应条件
17β-hydrazoestra-1,3,5(10)-trien-3-ol in ethanol; chloroform T=20°C;
参考文献
Chemistry of Heterocyclic Compounds, , vol. 40, # 11 p. 1470 - 1476
反应条件
in methanol 240 h; Heating;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 665 - 670
反应条件
toluene-4-sulfonic acid in acetic acid Cyclization; elimination; 6 h; Heating;
参考文献
Chemistry of Heterocyclic Compounds, , vol. 36, # 4 p. 465 - 471
反应条件
toluene-4-sulfonic acid in acetic acid Cyclization; elimination; 12 h; Heating;
参考文献
Chemistry of Heterocyclic Compounds, , vol. 36, # 4 p. 465 - 471
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 665 - 670