31608-22-7, 2-(4-Bromobutoxy)tetrahydro-2H-pyran is a Tetrahydropyrans compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
2-[4-(2,3-Difluorophenoxy)butoxy]-tetrahydropyran (20) To a solution of 2-(4-bromobutoxy)-tetrahydropyran (18) (1 equi.) and commercially available 2,3-difluorophenol (19) (1 equi.) in DMF (3 mL/mmole), cesium carbonate (1.25 equi.) was added at room temperature. The reaction mixture was stirred at that temperature for 24 h, quenched with water, extracted with ethyl acetate:hexane (1:1), washed with brine, dried over MgSO4, and concentrated in vacuo. Purification by chromatography on silica gel (5% EtOAc/hexanes) and recrystallization from acetonitrile gave 2-[4-(2,3-difluorophenoxy)-butoxy]-tetrahydropyran(20), as a white solid (84%).
31608-22-7 2-(4-Bromobutoxy)tetrahydro-2H-pyran 559019, aTetrahydropyrans compound, is more and more widely used in various.
Reference£º
Patent; Wand, Michael; Gough, Neil; Chen, Xin Hua; US2003/17278; (2003); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics