3,5-二羟基苯甲酸甲酯合成路线 (共 124 条)
反应条件
hydrogenchloride 5 h; Heating;
参考文献
Rijkers, Dirk T. S.; Van Esse, G. Wilma; Merkx, Remco; Brouwer, Arwin J.; Jacobs, Hans J. F.; Pieters, Roland J.; Liskamp, Rob M. J.
Chemical Communications, 2005 , # 36 p. 4581 - 4583
反应条件
silica gel; toluene-4-sulfonic acid in water; toluene T=80°C; 6 h;
参考文献
Blay, Gonzalo; Cardona, M. Luz; Garcia, M. Begona; Pedro, Jose R.
Synthesis, 1989 , # 6 p. 438 - 439
反应条件
Candida cylindracea lipase in di-isopropyl ether; butan-1-ol T=28 - 30°C; 5 h;
参考文献
Tetrahedron, , vol. 53, # 6 p. 2163 - 2176
反应条件
potassium hydrogencarbonate in N,N-dimethyl-formamide T=40°C;
参考文献
Guo, Wei; Li, Junfei; Fan, Ningjuan; Wu, Weiwei; Zhou, Peiwen; Xia, Chizhong
Synthetic Communications, 2005 , vol. 35, # 1 p. 145 - 152
反应条件
1: 3,5-di(hydroxy)benzoic acid With ammonium hydroxide; ammonium chloride T=180°C; 40 h; 2: methanol With sulfuric acid in sulfuric acid 36 h; Reflux;
参考文献
Nawrat, Christopher C.; Palmer, Leoni I.; Blake, Alexander J.; Moody, Christopher J.
Journal of Organic Chemistry, 2013 , vol. 78, # 11 p. 5587 - 5603
参考文献
Carey; Giuliano
Journal of Organic Chemistry, 1981 , vol. 46, # 7 p. 1366 - 1371
反应条件
sodium hydrogencarbonate; 1-n-butyl-3-methylimidazolium hexafluorophosphate T=40°C; 0.416667 h;
参考文献
Ambika; Singh, Pradeep Pratap; Chauhan
Synthetic Communications, 2008 , vol. 38, # 6 p. 928 - 936
反应条件
thionyl chloride Einw. von Methylalkohol auf das entstehende Chlorid;
参考文献
Monatshefte fuer Chemie, , vol. 29, p. 663
Monatshefte fuer Chemie, , vol. 22, p. 418
Monatshefte fuer Chemie, , vol. 27, p. 43
反应条件
ammonium hydroxide; sulfuric acid; ammonium chloride 1.) 180 deg C, 40 h, under pressure, 2.) reflux, 36 h; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Tetrahedron, , vol. 39, # 24 p. 4189 - 4192
反应条件
Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Tetrahedron, , vol. 39, # 24 p. 4189 - 4192