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. SDS of cas: 32779-36-5
Synthesis -Aminomethyl-5-bromopyrimidine[0083] Methylamine (2.0 M in methanol, 40 mL, 80 mmol) was added to 5-bromo-2- chloropyrimidine (5.6 g, 29.0 mmol) in a sealable reaction vessel. After allowing to vent for a few minutes, the vessel was sealed, placed behind a safety shield and heated in a 115 ¡ãC oil bath for 48 hours. Upon cooling the volatiles were removed in vacuo. The material was dissolved in CH2C12 (200 mL) and washed with 1M NaOH (40 mL). The aqueous layer was extracted further with CH2C12 (2×50 mL). The combined organics were dried over MgSC>4, filtered and concentrated yielding an off white solid (5.1 g, 93percent). LCMS (m/z):188.0/190.0 (MH ).
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Reference:
Patent; DANA-FARBER CANCER INSTITUTE, INC.; ZHAO, Jean J.; WANG, Qi; WO2012/109423; (2012); A1;,
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