2,5-二甲氧基-3,4,6-三甲基苯甲醛合成路线 （共 22 条）
反应条件
chromium(VI) oxide; acetic acid
参考文献
Smith et al.
Journal of Organic Chemistry, 1939 , vol. 4, p. 340
反应条件
1: aq.-ethanolic KOH
2: CrO3; aqueous acetic acid
View Scheme
参考文献
Smith et al.
Journal of Organic Chemistry, 1939 , vol. 4, p. 340
参考文献
Smith; Dobrovolny
Journal of the American Chemical Society, 1926 , vol. 48, p. 1706
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Smith
Journal of the American Chemical Society, 1934 , vol. 56, p. 472
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Smith; Denyes
Journal of the American Chemical Society, 1934 , vol. 56, p. 475
参考文献
Smith et al.
Journal of Organic Chemistry, 1939 , vol. 4, p. 340
反应条件
sodium tetrahydroborate in methanol
Ambient temperature;
参考文献
Giraud, Luc; Giraud, Anne
Synthesis, 1998 , # 8 p. 1153 - 1160
参考文献
Takeda Chemical Industries, Ltd.
Patent: EP234729 B1, 1991 ;
EP 0234729 B1
参考文献
Smith; Dobrovolny
Journal of the American Chemical Society, 1926 , vol. 48, p. 1706
反应条件
1: 94 percent / NaBH4 / methanol / Ambient temperature
2: 90 percent / SOCl2, NEt3 / CH2Cl2 / Ambient temperature
3: 80 percent / ammonium cerium(IV) nitrate (CAN) / acetonitrile; H2O / Ambient temperature
4: di-tert-butylnitroxide / dimethylsulfoxide / 24 h / Irradiation
View Scheme
参考文献
Crozet; Giraud; Sabuco; Vanelle; Barreau
Tetrahedron Letters, 1991 , vol. 32, # 33 p. 4125 - 4128
反应条件
1: acetone; aq. NaOH solution
2: ethanol; palladium / Hydrogenation
3: acetic acid; aqueous hydrobromic acid
View Scheme
参考文献
John; Guenther
Chemische Berichte, 1939 , vol. 72, p. 1649,1652
反应条件
1: acetone; aq. NaOH solution
2: ethanol; palladium / Hydrogenation
3: methyl magnesium iodide; diethyl ether / Hydrolysis.anschl. mit wss. HBr und Essigsaeure
View Scheme
参考文献
John; Guenther
Chemische Berichte, 1939 , vol. 72, p. 1649,1652
