7-甲氧基苯并呋喃-2-甲酸乙酯合成路线 (共 10 条)
反应条件
potassium carbonate in N,N-dimethyl-formamide
参考文献
GLENMARK PHARMACEUTICALS S.A.
Patent: WO2006/64355 A2, 2006 ;
Location in patent: Page/Page column 70 ;
反应条件
P(MeNCH2CH2)3N in ethanol T=70°C; 3 h;
参考文献
D'Sa, Bosco A.; Kisanga, Philip; Verkade, John G.
Synlett, 2001 , # 5 p. 670 - 672
反应条件
potassium carbonate in N,N-dimethyl-formamide T=140°C; 6 h;
参考文献
GLENMARK PHARMACEUTICALS S.A.
Patent: US2009/306082 A1, 2009 ;
Location in patent: Page/Page column 33 ;
反应条件
potassium carbonate in butanone 4 h; Heating;
参考文献
Chapleo, Christopher B.; Myers, Peter L.; Butler, Richard C. M.; Davis, John A.; Doxey, John C.; et al.
Journal of Medicinal Chemistry, 1984 , vol. 27, # 5 p. 570 - 576
反应条件
tetrabutyl ammonium fluoride; potassium carbonate cyclocondensation; 0.133333 h; microwave irradiation;
参考文献
Bogdal, Dariusz; Warzala, Marek
Tetrahedron, 2000 , vol. 56, # 44 p. 8769 - 8773
反应条件
1.1: KOH / methanol / 0.5 h / 50 °C 1.2: dimethylformamide; methanol / 0 - 25 °C 2.1: 98 percent / P(MeNCH2CH2)3N / ethanol / 3 h / 70 °C View Scheme
参考文献
D'Sa, Bosco A.; Kisanga, Philip; Verkade, John G.
Synlett, 2001 , # 5 p. 670 - 672
参考文献
v. Stockalper
Jahrb. philos. Fakultaet II Univ. Bern 4 <1924>, 29
反应条件
potassium hydroxide in ethanol 0.75 h; Heating;
参考文献
Chapleo, Christopher B.; Myers, Peter L.; Butler, Richard C. M.; Davis, John A.; Doxey, John C.; et al.
Journal of Medicinal Chemistry, 1984 , vol. 27, # 5 p. 570 - 576
反应条件
lithium borohydride; ammonium chloride in tetrahydrofuran
参考文献
GLENMARK PHARMACEUTICALS S.A.
Patent: WO2006/64355 A2, 2006 ;
Location in patent: Page/Page column 70-71 ;
反应条件
boron tribromide in dichloromethane
T=-15 - 20°C;
参考文献
MERCK PATENT GMBH
Patent: WO2004/74281 A1, 2004 ;
Location in patent: Page 15; 16 ;