3-Methyl-N-methylbenzylamine → US10273222, Example 66

関与物質

反応手順

The title compound was prepared in 57% yield from methyl 2-(1-{2-[(methylsulfonyl)oxy]ethyl}-1H-imidazol-4-yl)pyridine-4-carboxylate (PREPARATION 6) and 3-methyl-N-methylbenzylamine according to the procedure for the preparation of Example 58. 1HNMR (400 MHz, DMSO): δ 2.20 (3H, s), 2.29 (3H, s), 2.68 (2H, t, J=6 Hz), 3.85 (2H, s), 4.02 (1H, t, J=5.9 Hz), 4.15 (1H, t, J=6.0 Hz), 6.96 (1H, m), 7.11 (2H, t, J=9.0 Hz), 7.18-7.27 (2H, m), 7.51 (1H, d, J=3.6 Hz), 7.74 (1H, s), 8.28 (1H, s), 8.47 (1H, d, J=4.8 Hz). [M+H] Calc'd for C20H22N4O2, 351. Found, 351.

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