2-(2,6-二甲氧基苯基)苯并吡喃-4-酮合成路线 (共 10 条)
反应条件
sulfuric acid in acetic acid
Cyclization;
参考文献
Vrielynck; Wallet; Merlin
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2000 , vol. 56 A, # 12 p. 2439 - 2450
反应条件
1: thionyl chloride / Heating
2: pyridine / 1 h / Heating
3: NaOH / dimethylsulfoxide
4: sulfuric acid / acetic acid
View Scheme
参考文献
Vrielynck; Wallet; Merlin
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2000 , vol. 56 A, # 12 p. 2439 - 2450
反应条件
1: NaOH / dimethylsulfoxide
2: sulfuric acid / acetic acid
View Scheme
参考文献
Vrielynck; Wallet; Merlin
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2000 , vol. 56 A, # 12 p. 2439 - 2450
反应条件
1: pyridine / 1 h / Heating
2: NaOH / dimethylsulfoxide
3: sulfuric acid / acetic acid
View Scheme
参考文献
Vrielynck; Wallet; Merlin
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2000 , vol. 56 A, # 12 p. 2439 - 2450
反应条件
hydrogenchloride; acetic acid
参考文献
Gallagher et al.
Journal of the Chemical Society, 1953 , p. 3770,3777
反应条件
1: NaNH2
2: acetic acid; aqueous hydrochloric acid
View Scheme
参考文献
Gallagher et al.
Journal of the Chemical Society, 1953 , p. 3770,3777
反应条件
1: NaNH2
2: acetic acid; aqueous hydrochloric acid
View Scheme
参考文献
Gallagher et al.
Journal of the Chemical Society, 1953 , p. 3770,3777
反应条件
1: aqueous hydriodic acid; phenol / 160 °C
2: acetone; potassium carbonate
View Scheme
参考文献
Gallagher et al.
Journal of the Chemical Society, 1953 , p. 3770,3777
反应条件
hydrogen iodide; phenol
T=160°C;
参考文献
Gallagher et al.
Journal of the Chemical Society, 1953 , p. 3770,3777
反应条件
T=160°C; unter Kohlendioxid;
参考文献
Gallagher et al.
Journal of the Chemical Society, 1953 , p. 3770,3777