Hydrazine → HCID 10381545, compound

Participants

Reaction Steps

Utilizing the general procedure outlined in Example 48, 1,1,2,2-tetraacetylethane (308 mg, 1.56 mol), 4-ethoxy-2,6-dimethyl-phenylamine (250 mg, 1.0 mmol) and hydrazine (100 μL) reacted to give 6-(4-ethoxy-2,6-dimethyl-phenyl)-1,4,5,7-tetramethyl-6H-pyrrolo[3,4-d]-pyridazine as yellow solid: 1H NM (CDCl3, 500 MHz) δ 6.81 (s, 1H), 6.75 (s, 1H), 4.04 (q, 2H), 2.82 (s, 6H), 2.44 (s, 6H), 2.47 (s, 3H), 2.35 (s, 6H), 1.79 (s, 3H), 1.88 (t, 3H), ; MS (ESI) 324 (M+H)+.

Provenance & Evidence