4-氯-1,2-二甲氧基苯合成路线 (共 12 条)
反应条件
1: With hydrogenchloride; sodium nitrite in water T=0°C; Sandmeyer Reaction; 2: With copper(II) sulfate; sodium chloride; sodium sulfite in water T=0 - 100°C; Sandmeyer Reaction; 1.5 h;
参考文献
Beilstein Journal of Organic Chemistry, , vol. 9, p. 2767 - 2777
反应条件
sulfuric acid; dicyclohexyl-chloroamine T=-10 - 0°C; 1.5 h;
参考文献
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 123 - 126
反应条件
potassium carbonate in N,N-dimethyl-formamide T=20°C; Cooling with ice;
参考文献
EP2143724 A1, ;
Page/Page column 36 ;
反应条件
potassium carbonate in acetone 16 h; Reflux;
参考文献
Journal of Organic Chemistry, , vol. 79, # 3 p. 1017 - 1024
反应条件
tetra-n-butylammonium perchlorate in N,N-dimethyl-formamide T=25 - 30°C; Title compound not separated from byproducts;
参考文献
Journal of Organic Chemistry, , vol. 55, p. 3897 - 3902
反应条件
chlorine dioxide in water T=25°C; pH=4;
参考文献
Canadian Journal of Chemistry, , vol. 80, # 7 p. 761 - 766
反应条件
1-chloro-piperidine in trifluoroacetic acid Ambient temperature; Yield given. Yields of byproduct given;
参考文献
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 385 - 392
反应条件
in methanol; diethyl ether
参考文献
Acta Chemica Scandinavica, , vol. 50, # 5 p. 422 - 431
反应条件
durch Aetherifizierung;
参考文献
Gazzetta Chimica Italiana, , vol. 28 I, p. 226
反应条件
caesium carbonate in 2,2,2-trifluoroethanol 20 h; Irradiation;
参考文献
Protti, Stefano; Fagnoni, Maurizio; Albini, Angelo
Organic and Biomolecular Chemistry, 2005 , vol. 3, # 15 p. 2868 - 2871