5-氧代-1-苯基-2,5-二氢-1H-吡唑-3-羧酸合成路线 （共 26 条）
参考文献
Imperial Chemical Industries Limited
Patent: US4081597 A1, 1978 ;
反应条件
ammonium cerium(IV) nitrate; nitric acid in water
T=25°C; 0.333333 h; Yield given;
参考文献
Chauhan, R. P. S.; Dwivedi, R. K.; Singh, A. L.; Shukla, I. C.
Journal of the Indian Chemical Society, 1981 , vol. 58, p. 719 - 720
反应条件
1: diethyl ether
2: diluted acid
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参考文献
Buchner
Chemische Berichte, 1889 , vol. 22, p. 2931
反应条件
water
nachfolgendes Erhitzen mit ueberschuessiger Natronlauge;
参考文献
Wislicenus
Chemische Berichte, 1886 , vol. 19, p. 3225
Justus Liebigs Annalen der Chemie, 1888 , vol. 246, p. 315
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Wislicenus
Justus Liebigs Annalen der Chemie, 1888 , vol. 246, p. 324
参考文献
Fenton; Jones
Journal of the Chemical Society, 1901 , vol. 79, p. 94
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Fenton; Jones
Journal of the Chemical Society, 1900 , vol. 77, p. 81
Journal of the Chemical Society, 1901 , vol. 79, p. 91
参考文献
Leighton
American Chemical Journal, 1898 , vol. 20, p. 677
反应条件
1: water
2: diluted sulfuric acid
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参考文献
Fenton; Jones
Journal of the Chemical Society, 1900 , vol. 77, p. 81
Journal of the Chemical Society, 1901 , vol. 79, p. 91
反应条件
1: water
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参考文献
Wislicenus
Justus Liebigs Annalen der Chemie, 1888 , vol. 246, p. 324
反应条件
hydrogenchloride; water
参考文献
Nef
Justus Liebigs Annalen der Chemie, 1893 , vol. 276, p. 231
反应条件
anschliessend mit wss. NaOH;
参考文献
Ilford Ltd.
Patent: US2459226 , 1945 ;
