Electric Literature of 39551-54-7, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 39551-54-7, name is 2,4-Dichloropyrido[3,2-d]pyrimidine, molecular formula is C7H3Cl2N3, The compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
2,4,-dichloropyrido[3,2-d]pyrimidine (80 mg, 0.39 mmol, 1 equiv.) was treated with THF (10 ml) followed by N,N-diisopropylethylamine (0.28 mL, 1.5 mmol, 4 equiv.), and then (R)-methyl 2-amino-5,5-difluorohexanoate 79C (110 mg, 0.39 mmol, 1 equiv., TFA salt). The reaction mixture was stirred for 1 h to form 79D and then this solution was used directly. LCMS (m/z): 345.11 [M+H]+; tR=1.09 min. on LC/MS Method A.
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 39551-54-7, 2,4-Dichloropyrido[3,2-d]pyrimidine.
Reference:
Patent; Gilead Sciences, Inc.; Aktoudianakis, Evangelos; Chin, Gregory; Mackman, Richard L.; Metobo, Samuel E.; Mish, Michael R.; Pyun, Hyung-jung; Zablocki, Jeff; (175 pag.)US2016/289229; (2016); A1;,
Pyrimidine | C4H4N2 – PubChem,
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