5-溴-2,4-二甲氧基苯甲醛合成路线 (共 18 条)
反应条件
sodium tungstate; hydrogen bromide; dihydrogen peroxide in acetic acid T=40 - 45°C; 0.5 h;
参考文献
Bezodis, Paul; Hanson, James R.; Petit, Philippe
Journal of Chemical Research - Part S, 1996 , # 7 p. 334 - 335
反应条件
chloroform; bromine und Erhitzen des Reaktionsprodukts mit Wasser;
参考文献
Journal of the American Chemical Society, , vol. 52, p. 341,345
反应条件
pyridinium hydrobromide perbromide in pyridine T=50°C; 2 h; Product distribution; Further Variations:Reagentsother substituted aromatic aldehydes;
参考文献
Tetrahedron Letters, , vol. 43, # 51 p. 9303 - 9305
反应条件
1: formic acid; sodium acetate; bromine 2: Methylierung View Scheme
参考文献
Journal of the Chemical Society, , p. 1580
反应条件
1: Na2S2O4 / und Austausch der Aminogruppe gegen Brom 2: Methylierung View Scheme
参考文献
Journal of the Chemical Society, , p. 1580
参考文献
Journal of the Chemical Society, , p. 1580
参考文献
Chemische Berichte, , vol. 68, p. 445,450
参考文献
Journal of the Chemical Society, , p. 1580
参考文献
J.Mysore Univ., , vol. 5, p. 232
反应条件
hydrogenchloride; mercury dichloride; zinc in toluene 2 h; Heating;
参考文献
Kobayashi; Shimizu; Itoh; Suginome
Bulletin of the Chemical Society of Japan, 1990 , vol. 63, # 8 p. 2435 - 2437