Electric Literature of 1535-75-7, These common heterocyclic compound, 1535-75-7, name is 2-(Trifluoromethoxy)aniline, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
General procedure: 1 mmol of amine, 0.07 mmol of Pd/C, 3 mmol of ZnO, 6 mL of distilled water and 6 mL of ethylene glycol were mixed manually inside a 20 mL Teflon flask. Then it was sealed into a steel autoclave and introduced in a preheated oven at 150 C for 24 h. The reaction mixture was cooled to room temperature, 25 mL of distilled water were added and the crude was filtered through a 0.2 mm Teflon filter. The reaction mixture was extracted with ethyl acetate3 15 ml and organic layers were combined, dried with Na2SO4, filtered and concentrated affording the reaction crude that was cheeked by NMR. Crude reaction was purified by chromatotron (1 mm, silica, from hexane to hexane/AcOEt 1:3) affording pure beta-amino alcohols.
Statistics shows that 2-(Trifluoromethoxy)aniline is playing an increasingly important role. we look forward to future research findings about 1535-75-7.
Reference:
Article; Llabres-Campaner, Pedro J.; Ballesteros-Garrido, Rafael; Ballesteros, Rafael; Abarca, Belen; Tetrahedron; vol. 73; 37; (2017); p. 5552 – 5561;,
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