As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1736-74-9, name is 4-(Trifluoromethoxy)benzyl alcohol, molecular formula is C8H7F3O2, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below. 1736-74-9
General procedure: To a stirred solution of alcohol 2 (1 mmol) in dry ether (10 mL)was added phosphorus tribromide (0.5 mL) dropwise at 0 C and the reaction mixture was stirred for 0.5 h. After completion of thereaction (TLC monitoring), the reaction mixture was carefullypoured over ice, and the aqueous phase was extracted with ether.The combined organic layers werewashed with NaHCO3 and water,followed by brine. Drying over Na2SO4 and evaporation of thesolvents under reduced pressure affords the desired benzyl bromide3 which was used without further purification.
The chemical industry reduces the impact on the environment during synthesis 1736-74-9, I believe this compound will play a more active role in future production and life.
Reference:
Article; Sri Ramya; Angapelly, Srinivas; Guntuku, Lalita; Singh Digwal, Chander; Nagendra Babu, Bathini; Naidu; Kamal, Ahmed; European Journal of Medicinal Chemistry; vol. 127; (2017); p. 100 – 114;,
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