4-chloro-5-iodo-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine → HCID 86706937, compound

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Reaction Steps

4-Chloro-5-iodo-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine (C1) was converted to the product using the method described for synthesis of 5-bromo-7-[(4-methylphenyl)sulfonyl]-4-[(3S)-3-methylpiperidin-1-yl]-7H-pyrrolo[2,3-d]pyrimidine (C15) in Example 7. Yield: 7.38 g, 15.6 mmol, 80%. LCMS m/z 473.1 [M+H+]. 1H NMR (400 MHz, CDCl3) δ 8.42 (s, 1H), 7.34 (s, 1H), 5.55 (s, 2H), 4.06-4.17 (m, 2H), 3.50-3.57 (m, 2H), 2.91 (ddd, J=12.6, 11.5, 3.5 Hz, 1H), 2.58 (dd, J=12.6, 10.8 Hz, 1H), 1.95-2.07 (m, 1H), 1.76-1.95 (m, 3H), 1.11-1.23 (m, 1H), 0.96 (d, J=6.8 Hz, 3H), 0.88-0.94 (m, 2H), −0.04 (s, 9H).

Provenance & Evidence