Electric Literature of 4152-90-3, A common heterocyclic compound, 4152-90-3, name is (3-Chlorophenyl)methanamine, molecular formula is C7H8ClN, 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: A mixture of amide (5mmol), amine (5mmol), [Ru?NHC] complex (0.5molpercent) and toluene (5mL) was stirred in a sealed tube under nitrogen atmosphere at 110°C for 8h. After cooling down to room temperature, the reaction solvent was removed under vacuum. After removal of the solvent, the crude reaction mixture was dissolved in CH2Cl2 and purified by column chromatography on silica gel (200?400mesh) eluting with heptane:ethanol [25:1] to give corresponding amides as a white solid. The yields are mentioned in Tables 3?5. The product was confirmed by NMR spectroscopy. Reported isolated yields are an average of two runs.
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:
Article; Nirmala, Muthukumaran; Prakash, Govindan; Viswanathamurthi, Periasamy; Malecki, Jan Grzegorz; Journal of Molecular Catalysis A: Chemical; vol. 403; (2015); p. 15 – 26;,
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