1,4-二溴-2,5-二甲氧基苯合成路线 (共 25 条)
反应条件
hydrogen bromide; dihydrogen peroxide in methanol Bromination; Heating;
参考文献
Barhate, Nivrutti B.; Gajare, Anil S.; Wakharkar, Radhika D.; Bedekar, Ashutosh V.
Tetrahedron, 1999 , vol. 55, # 36 p. 11127 - 11142
反应条件
1: 2,5-dibromobenzene-1,4-diol With potassium hydroxide in dimethyl sulfoxide 0.0833333 h; 2: methyl iodide in dimethyl sulfoxide T=75°C;
参考文献
Faury, Thomas; Dumur, Frederic; Clair, Sylvain; Abel, Mathieu; Porte, Louis; Gigmes, Didier
CrystEngComm, 2013 , vol. 15, # 11 p. 2067 - 2075
反应条件
1: tetrachloromethane; bromine / unter Kuehlung 2: aqueous NaOH View Scheme
参考文献
Kohn; Guttmann
Monatshefte fuer Chemie, 1924 , vol. 45, p. 582
反应条件
bromine; acetic acid T=10°C; nachfolgend Methylierung;
参考文献
Irvine; Smith
Journal of the Chemical Society, 1927 , p. 74
参考文献
Kohn; Steiner
Monatshefte fuer Chemie, 1931 , vol. 58, p. 92,104
反应条件
1: glacial acetic acid; zinc-powder 2: aqueous NaOH View Scheme
参考文献
Kohn; Steiner
Monatshefte fuer Chemie, 1931 , vol. 58, p. 92,104
反应条件
1: alkaline solution 2: glacial acetic acid; bromine 3: aqueous KOH-solution View Scheme
参考文献
Kohn; Guttmann
Monatshefte fuer Chemie, 1924 , vol. 45, p. 582
反应条件
1: glacial acetic acid; bromine 2: aqueous KOH-solution View Scheme
参考文献
Kohn; Guttmann
Monatshefte fuer Chemie, 1924 , vol. 45, p. 578
参考文献
Kohn; Guttmann
Monatshefte fuer Chemie, 1924 , vol. 45, p. 578
反应条件
phosphorus pentabromide Erwaermen auf dem Dampfbad;
参考文献
Kohn; Steiner
Monatshefte fuer Chemie, 1931 , vol. 58, p. 92,104