6-chloro-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine → HCID 86710623, compound

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Reaction Steps

Following GENERAL METHOD 1-4 for Suzuki coupling using 6-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-one (300 mg, 1.06 mmol) and 6-chloro-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)pyridazin-3-amine (Intermediate 1-1, 611 mg, 2.12 mmol) affords 6-methoxy-5-(6-(methyl(2,2,6,6-tetramethylpiperidin-4-yl)amino)pyridazin-3-yl)-2,3-dihydro-1H-inden-1-one (433 mg) MS [M+H+]=409.7.

Provenance & Evidence