吡唑并[1,5-A]吡啶-2-甲酸乙酯合成路线 (共 6 条)
反应条件
in toluene 16 h; Heating;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1119 - 1122
反应条件
toluene-4-sulfonic acid 24 h; Heatingmolecular sieves;
参考文献
Journal of Heterocyclic Chemistry, , vol. 18, p. 1149 - 1152
反应条件
1: 50 percent aq. H2SO4 / 3 h / 80 °C 2: H2SO4 / 16 h / Heating View Scheme
参考文献
Journal of Medicinal Chemistry, , vol. 44, # 17 p. 2691 - 2694
反应条件
in Petroleum ether 1 h; Irradiation;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1119 - 1122
反应条件
1: 32 percent 2: 95 percent / toluene / 16 h / Heating View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1119 - 1122
反应条件
1: 97 percent / polyphosphoric acid / 16 h / 80 °C 2: 76 percent / p-toluenesulfonic acid monohydrate / 24 h / Heating; molecular sieves View Scheme
参考文献
Journal of Heterocyclic Chemistry, , vol. 18, p. 1149 - 1152