1 -甲基- 1H-吡唑- 4 -腈合成路线 (共 13 条)
反应条件
palladium diacetate; sodium carbonate in N,N-dimethyl acetamide T=100 - 110°C; 12 h; Inert atmosphere;
参考文献
RALLIS INDIA LIMITED; PALIMKAR, Sanjay Sambhajirao; PAWAR, Jivan Dhanraj; SANKAR, B; KADAM, Subhash Rajaram; HINDUPUR, Rama Mohan; PRABHU, Venkatesh M; PATI, Hari Narayan; SUPHALA, Vadiraj Gopinath; MANE, Avinash Sheshrao
Patent: WO2014/2110 A1, 2014 ;
Location in patent: Page/Page column 143 ;
反应条件
sodium hydroxide in methanol 3 h; Heating;
参考文献
Huisgen, Rolf; Mitra, Abhijit; Moran, Joaquin Rodriguez
Chemische Berichte, 1987 , vol. 120, p. 159 - 170
反应条件
hydrogenchloride in ethanol 2 h; Heating;
参考文献
Jachak, Madhukar; Kriessmann, Ulrike; Mittelbach, Martin; Junek, Hans
Monatshefte fuer Chemie, 1993 , vol. 124, p. 199 - 208
反应条件
acetic anhydride 1 h; Reflux;
参考文献
Attaryan; Sahakyan; Tamazyan; Ayvazyan; Asratyan
Russian Journal of General Chemistry, 2012 , vol. 82, # 10 p. 1720 - 1723
Zh. Obshch. Khim., 2012 , vol. 82, # 10 p. 1716 - 1719,4
反应条件
hydrogenchloride; sodium nitrite; sulfur dioxide 1) < 10 deg C, 30 min, 2) CCl4, room temp., 1 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Journal of Heterocyclic Chemistry, , vol. 28, # 6 p. 1545 - 1547
反应条件
1: potassium hydroxide; hydroxylamine hydrochloride / ethanol; water 2: acetic anhydride / 1 h / |Reflux View Scheme
参考文献
Russian Journal of General Chemistry, , vol. 82, # 10 p. 1720 - 1723
Zh. Obshch. Khim., , vol. 82, # 10 p. 1716 - 1719,4
反应条件
in methanol 30 h; electrooxidation;
参考文献
Journal of Heterocyclic Chemistry, , vol. 32, # 2 p. 701 - 702
反应条件
30 h; electrooxidation;
参考文献
Journal of Heterocyclic Chemistry, , vol. 32, # 2 p. 701 - 702
反应条件
in acetonitrile Irradiation;
参考文献
Journal of the Chemical Society, Chemical Communications, , # 12 p. 604 - 606
反应条件
in acetonitrile Irradiation;
参考文献
Journal of the Chemical Society, Chemical Communications, , # 12 p. 604 - 606