2,5-二甲氧基四氢呋喃合成路线 (共 286 条)
反应条件
sodium acetate in acetic acid T=50°C; 4 h; Product distribution / selectivity;
参考文献
IL-YANG PHARM. CO., LTD.
Patent: US2011/71302 A1, 2011 ;
Location in patent: Page/Page column 3 ;
反应条件
in acetic acid 0.5 h; Heating;
参考文献
Kaugars, Girts; Watt, William
Journal of Heterocyclic Chemistry, 1993 , vol. 30, # 2 p. 497 - 500
参考文献
Adir Et Compagnie
Patent: US5599812 A1, 1997 ;
反应条件
in acetic acid Heating;
参考文献
El-Borai, Mohamed A.; Rizk, Hala F.
Journal of Chemical Research, 2009 , # 5 p. 326 - 328
反应条件
acetic acid in water; 1,2-dichloro-ethane T=80°C; 6 h;
参考文献
Hussain, Mohd. Kamil; Ansari, Mohd. Imran; Kant, Ruchir; Hajela, Kanchan
Organic Letters, 2014 , vol. 16, # 2 p. 560 - 563
反应条件
in pyridine; acetic acid Heating;
参考文献
Journal of Organic Chemistry, , vol. 63, # 19 p. 6715 - 6718
反应条件
in acetic acid
1 h; Heating;
参考文献
Campiani, Giuseppe; Cappelli, Andrea; Nacci, Vito; Anzini, Maurizio; Vomero, Salvatore; Hamon, Michel; Cagnotto, Alfredo; Fracasso, Claudia; Uboldi, Chiara; Caccia, Silvio; Console, Silvana; Mennini, Tiziana
Journal of Medicinal Chemistry, 1997 , vol. 40, # 22 p. 3670 - 3678
反应条件
1: 2,5-dimethoxy-tetrahydrofuran With hydrogenchloride; water
T=70°C; 2.5 h;
2: diethoxyphosphoryl-acetic acid ethyl ester With potassium carbonate; potassium hydrogencarbonate in water
T=20°C; 24 h;
参考文献
Candish, Lisa; Lupton, David W.
Organic Letters, 2010 , vol. 12, # 21 p. 4836 - 4839
反应条件
1: 2,5-dimethoxy-tetrahydrofuran With hydrogenchloride in water
T=70°C; 2.5 h;
2: (EtO)2POCH2CO2Et With potassium carbonate in water
T=20°C; 36 h;
参考文献
Candish, Lisa; Lupton, David W.
Organic and Biomolecular Chemistry, 2011 , vol. 9, # 23 p. 8182 - 8189
反应条件
montmorillonite K-10
T=100°C; 0.0333333 h; microwave irradiation;
参考文献
Abid, Mohammed; Landge, Shainaz M.; Toeroek, Bela
Organic Preparations and Procedures International, 2006 , vol. 38, # 5 p. 495 - 500