2,4-二氯喹啉-3-羧醛合成路线 (共 6 条)
反应条件
1: 2,4-dichloro-quinoline With lithium diisopropyl amide in tetrahydrofuran T=-78°C; 0.5 h; 2: N,N-dimethyl-formamide in tetrahydrofuran T=-78°C; 3 h;
参考文献
Marinier, Anne; Roy, Stephan; Martel, Alain
Patent: US2005/187218 A1, 2005 ;
Location in patent: Page/Page column 11 ;
US 20050187218 A1
反应条件
trichlorophosphate 5 h; Heating;
参考文献
Arul Prakash; Rajendran
Heterocyclic Communications, 2001 , vol. 7, # 4 p. 353 - 358
反应条件
trichlorophosphate T=70 - 80°C; Vilsmeier-Haack reaction; 1.5 h;
参考文献
Rajender, P. Sarita; Sridevi; Reddy, K. Kondal
Synthetic Communications, 2012 , vol. 42, # 15 p. 2191 - 2200
反应条件
1: 70 percent / phosphorous oxychloride / 15 h / Heating 2: 60 percent / phosphorous oxychloride / 5 h / Heating View Scheme
参考文献
Arul Prakash; Rajendran
Heterocyclic Communications, 2001 , vol. 7, # 4 p. 353 - 358
反应条件
trichlorophosphate 1) r.t., 0.5 h, 2) heating (water bath), 2 h; other 3-arylisoxazol-5(4H)-ones;
参考文献
Ashok; Sridevi; Umadevi
Synthesis, 1993 , # 6 p. 623 - 626
反应条件
sodium hydroxide 1 h; Ambient temperature;
参考文献
Ashok; Sridevi; Umadevi
Synthesis, 1993 , # 6 p. 623 - 626