Researchers who often do experiments know that organic synthesis is a process of preparing more complex target molecules from simple raw materials through one or more chemical reactions. Generally, it requires fewer steps, and cheap raw materials. 18800-30-1, name is 1-Bromo-4-(2-bromoethoxy)benzene, A new synthetic method of this compound is introduced below., category: ethers-buliding-blocks
b) 52.0 g (186 mmol) 1-Bromo-4-(2-bromoethoxy)benzene are added to 300 mL THF and cooled to 0 C. Within 30 min 25.0 g (223 mmol) KOtBu are added to this mixture in several portions. Cooling is removed and the reaction mixture is stirred at rt over night. The reaction is quenched by the addition of water. The resulting mixture is extracted with EtOAc (2×). The organic phases are combined, washed with brine, dried over MgSO4 and the solvent is removed in vacuo. The resulting product is used without further purification.
The basis of chemical reaction formula synthesis, the synthesis route is composed of some specific reactions and combined according to certain logical thinking. We look forward to the emergence of more reaction modes in the future.
Reference:
Patent; ROTH, Gerald Juergen; FLECK, Martin; LEHMANN-LINTZ, Thorsten; NOSSE, Bernd; US2013/143876; (2013); A1;,
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