Related Products of 651734-54-2, These common heterocyclic compound, 651734-54-2, name is 2,6-Difluoro-3,5-dimethoxyaniline, 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.
A mixture of 2,4-dichloro-5-(iodomethyl)pyrimidine (1.50 g, 5.19 mmol), 2,6- difluoro-3,5-dimethoxyaniline (1.08 g, 5.71 mmol) in N,N-diisopropylethylamine (4 mL) was stirred at 80 C for 2 hours. After being cooled to room temperature, the reaction mixture was concentrated under reduced pressure. The residue was purified on silica gel (eluting with 0- 40% EtOAc in DCM) to give 1.70 g of the desired product. LCMS calculated for C13H12CI2F2N3O2 [M+H]+ m/z: 350.0; Found: 350.0.
Statistics shows that 2,6-Difluoro-3,5-dimethoxyaniline is playing an increasingly important role. we look forward to future research findings about 651734-54-2.
Reference:
Patent; INCYTE CORPORATION; LU, Liang; WU, Liangxing; QIAN, Ding-Quan; YAO, Wenqing; (102 pag.)WO2016/134314; (2016); A1;,
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