1-苯基-1H-吡唑-4-甲醛合成路线 （共 25 条）
反应条件
sodium hydroxide; dihydrogen peroxide in water T=45 - 50°C;
参考文献
L'OREAL
Patent: US2006/34786 A1, 2006 ;
Location in patent: Page/Page column 62-63 ;
US 20060034786 A1
反应条件
bromine in acetic acid 0.5 h; Ambient temperature;
参考文献
Khan; Mustafa
Pharmazie, 1986 , vol. 41, # 11 p. 813 - 814
反应条件
1: 93 percent / glac. HOAc; piperidine / ethanol / 20 °C
2: 76 percent / LiAlH4 / tetrahydrofuran / 48 h / Heating
View Scheme
参考文献
Rostom, Sherif A. F.; Farghaly, Ahmed M.; Soliman, Farid S. G.; El-Semary, Mona M.; Elz, Sigurd; Lehmann, Jochen
Archiv der Pharmazie, 2001 , vol. 334, # 7 p. 241 - 247
反应条件
NH2OH*H2O in formic acid
6 h; Reflux;
参考文献
Dos Santos, Mauricio S.; Gomes, Adriana O.; Bernardino, Alice M. R.; De Souza, Marcos C.; Khan, Misbahul A.; De Brito, Monique A.; Castro, Helena C.; Abreu, Paula A.; Rodrigues, Carlos R.; De Leo, Rosa M. M.; Leon, Leonor L.; Canto-Cavalheirr, Marilene M.
Journal of the Brazilian Chemical Society, 2011 , vol. 22, # 2 p. 352 - 358
反应条件
1: 60 percent / tetrahydrofuran / 1 h / Heating
2: 92 percent / H2CrO4 / acetone / 0.5 h / 0 °C
View Scheme
参考文献
Muri, Estela M. F.; Barreiro, Eliezer J.; Fraga, Carlos A. M.
Synthetic Communications, 1998 , vol. 28, # 7 p. 1299 - 1321
