(2,3-Dihydro-1,4-benzodioxin-6-yl)boronic acid → 3-(4-Cyclopropylpiperazin-1-yl)-6-(2,3-dihydro-1,4-benzodioxin-6-yl)pyridazine, dihydrochloride

Participants

Reaction Steps

The title compound was prepared by a similar procedure to that described in Example 68, starting from 3-chloro-6-(4-cyclopropyl-piperazin-1-yl)-pyridazine and 1,4-benzodioxane-6-boronic acid. 1H NMR (400 MHz, DMSO-d6) δ 8.38 (d, 1H), 7.95 (d, 1H), 7.63 (m, 1H), 7.58 (m, 1H), 7.05 (d, 1H), 4.57 (broad m, 2H), 4.32 (m, 4H), 3.63 (broad m, 4H), 3.39 (broad m, 2H), 2.88 (broad m, 1H), 1.23 (m, 2H), 0.82 (m, 2H).

Provenance & Evidence