3-Chloro-6-(pyridin-3-yl)pyridazine → HCID 57654548, compound

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Reaction Steps

The title compound was prepared as described in Example 1 as a pale orange solid from (2-Chloro-pyridin-4-yl)-acetic acid hydrazide (0.61 mmol) and 3-chloro-6-pyridin-3-yl-pyridazine (0.33 mmol). 1H NMR (CDCl3/CD3OD) δ 9.17 (1H, d, J=2.6 Hz), 8.79 (1H, dd, J=4.9 Hz, 1.6 Hz), 8.32 (1H, d, J=4.6 Hz), 8.30 (1H, d, J=9.5 Hz), 8.28 (1H, ddd, J=8.0 Hz, 2.4 Hz, 1.6 Hz), 7.70 (1H, d, J=9.6 Hz), 7.58 (1H, m), 7.47 (1H, s), 7.34 (1H, m), 4.67 (2H, s). ESI-MS (m/z): Calcd for C1-6H11N6Cl: 322.1; found 323.3 (M+H).

Provenance & Evidence