32779-36-5, Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 32779-36-5, name is 5-Bromo-2-chloropyrimidine. This compound has unique chemical properties. The synthetic route is as follows.
To a stirred solution of 1-boc piperazine (10.42 g, 56.86 mmol, Symax fine chemicals) in dry DMF (100 mL), TEA (14.43 mL, 103.39 mmol) and 5-bromo-2-chloropyrimidine (10 g,51.69 mmol, Oakwood chemicals) were added at rt and the reaction mixture was stirred at80 ¡ãC for 14 h. The reaction mixture was cooled to rt and poured into water (100 mL). Theformed precipitate was filtered and washed with diethyl ether (50 mL) to afford the titleproduct. Yield: 84.5percent (15 g, off white solid). 1H NMR (400 MHz, DMSO-d6): 68.49(s, 2H),3.69 (t, J = 5.2 Hz, 4H), 3.40 (t, J = 5.1 Hz, 4H), 1.42 (5, 9H). LCMS: (Method A) 345.23 (M+2), Rt. 4.92 mm, 99.6percent (Max).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 32779-36-5, 5-Bromo-2-chloropyrimidine.
Reference:
Patent; ASCENEURON S. A.; QUATTROPANI, Anna; KULKARNI, Santosh, S.; GIRI, Awadut, Gajendra; (280 pag.)WO2017/144633; (2017); A1;,
Pyrimidine | C4H4N2 – PubChem,
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