Propiolic Acid → HCID 86721792, compound

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1-(3-(2-((6-amino-5-(4-phenoxyphenyl)pyrimidin-4-yl)amino)ethyl)azetidin-1-yl)prop-2-yn-1-one was prepared from 5,6-dichloropyrimidin-4-amine, tert-butyl 3-(2-aminoethyl)azetidine-1-carboxylate, (4-phenoxyphenyl)boronic acid and propiolic acid according to general scheme 3 using methods S1, S2, S3 and S4A. HPLC purity: 99%. MS: m/z=414[M+H]+. 1H NMR (CD3OD) δ 8.27 (s, 1H), 7.14-7.45 (m, 9H), 4.33 (t, 1H), 4.09 (dd, 1H), 3.91 (m, 2H), 3.68 (dd, 1H), 3.49 (t, 2H), 2.69 (m, 1H), 1.87 (m, 2H).

Provenance & Evidence