5-氯-1-甲基-3-苯基-1H-吡唑-4-甲醛合成路线 （共 7 条）
反应条件
trichlorophosphate Heating;
参考文献
Becher, Jan; Joergensen, Per Lauge; Pluta, Krystian; Krake, Niels J.; Faelt-Hansen, Birgitte
Journal of Organic Chemistry, 1992 , vol. <7> 57, p. 2127 - 2134
反应条件
trichlorophosphate Yield given. Multistep reaction;
参考文献
Journal of Heterocyclic Chemistry, , vol. 34, # 2 p. 413 - 428
反应条件
1: H2SO4 / ethanol / 17 h / Heating 2: POCl3 / 12 h / 80 °C View Scheme
参考文献
Bioorganic and Medicinal Chemistry Letters, , vol. 17, # 5 p. 1189 - 1192
反应条件
1: With sodium tetrahydroborate in ethanol T=20°C; 3 h; 2: With hydrogenchloride in ethanol; water
参考文献
SANOFI-AVENTIS
Patent: WO2005/60959 A1, 2005 ;
Location in patent: Page/Page column 15; 16 ;
WO 2005/060959 A1
反应条件
potassium hydroxide in methanol; water 4 h; Heating;
参考文献
Kvitko,I.Ya.
Chemistry of Heterocyclic Compounds (New York, NY, United States), 1969 , vol. 5, p. 567
Khimiya Geterotsiklicheskikh Soedinenii, 1969 , vol. 5, # 4 p. 760 - 761
反应条件
sodium azide in dimethyl sulfoxide T=115°C; 0.166667 h; other pyrazole-, pyrrole-, indole-carboxaldehydes;
参考文献
Becher, Jan; Joergensen, Per Lauge; Pluta, Krystian; Krake, Niels J.; Faelt-Hansen, Birgitte
Journal of Organic Chemistry, 1992 , vol. <7> 57, p. 2127 - 2134
反应条件
sodium azide in dimethyl sulfoxide
参考文献
Becher, Jan; Broendum, Klaus; Krake, Niels; Pluta, Krystian; Simonsen, Ole; et al.
Journal of the Chemical Society, Chemical Communications, 1988 , # 8 p. 541 - 542
