2-溴-3,4,5-三甲氧基苯甲酸合成路线 (共 21 条)
反应条件
bromine in chloroform; water 18 h; Heating;
参考文献
AMAZENTIS SA; RINSCH, Christopher, L.; BLANCO-BOSE, William; SCHNEIDER, Bernard; MOUCHIROUD, Laurent; RYU, Dongryeol; ANDREUX, Penelope; AUWERX, Johan
Patent: WO2014/4902 A2, 2014 ;
Location in patent: Sheet 35 ;
反应条件
1: 1.74 g / LiOH / methanol; H2O / 2 h / 20 °C 2: 96 percent / 1,3-dibromo-5,5-dimethylhydantoin; aq. NaOH / 36 h / 20 °C View Scheme
参考文献
Tetrahedron, , vol. 63, # 42 p. 10454 - 10465
反应条件
potassium ethanolate
参考文献
Monatshefte fuer Chemie, , vol. 19, p. 594
参考文献
Monatshefte fuer Chemie, , vol. 19, p. 594
反应条件
1: copper-powder; aqueous NH3 2: diazomethane; diethyl ether View Scheme
参考文献
Mayer; Fikentscher
Chemische Berichte, 1956 , vol. 89, p. 511,517
反应条件
1: 11 percent / acetone / 2 h 2: NH4OH, 2,4,6-trichloro-s-triazine View Scheme
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1149 - 1152
反应条件
1: SOCl2 2: palladium/BaSO4 View Scheme
参考文献
Gutsche et al.
Journal of the American Chemical Society, 1958 , vol. 80, p. 5756,5766
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1149 - 1152
参考文献
Mayer; Fikentscher
Chemische Berichte, 1958 , vol. 91, p. 1536,1540
参考文献
Mayer; Fikentscher
Chemische Berichte, 1958 , vol. 91, p. 1536,1540