Reference of 10269-01-9, A common heterocyclic compound, 10269-01-9, name is (3-Bromophenyl)methanamine, molecular formula is C7H8BrN, 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: HATU(1.00 g, 2.63 mmol, 1.05 equiv) was added to a stirred solution of the startingamine (2.50 mmol, 1.0 equiv), N,N-diisopropylethylamine(1.30 mL, 7.55 mmol, 3.0 equiv) and picolinic acid (325 mg, 2.63 mmol,1.05 equiv) in methylene chloride (25 ml) and the mixture was stirred at roomtemperature overnight. In the morning, the reaction mixture was transferred toseparating funnel with 25 mL H2O and extracted twice with methylenechloride (2 x 25 mL). The combined organic phase was dried over Na2SO4,filtered and solvents were removed invacuo. The residue was purified by column chromatography over silica gelusing gradient elution (40 to 100% Et2O in hexane).
The synthetic route of 10269-01-9 has been constantly updated, and we look forward to future research findings.
Reference:
Article; O’Donovan, Daniel H.; De Fusco, Claudia; Spring, David R.; Tetrahedron Letters; vol. 57; 27-28; (2016); p. 2962 – 2964;,
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