Hydrazine → HCID 9974604, compound

Participants

Reaction Steps

Utilizing the general procedure outlined in Example 48, 1,1,2,2-tetraacetylethane (200 mg, 1.0 mol), 4-ethoxy-2-methylsulfanyl-phenyl amine (140 mg, 0.8 mmol) and hydrazine (50 μL) reacted to give 6-(4-Ethoxy-2-methylsulfanyl-phenyl)-1,4,5,7-tetramethyl-6H-pyrrolo[3,4-d]pyridazine as yellow solid: 1H NMR (CDCl3, 500 MHz) δ 7.05 (d, 1H), 6.88 (s, 1H), 6.82 (d, 1H), 4.16 (q, 2H), 2.81 (s, 6H), 2.42 (s, 6H), 1.53 (t, 3H); MS (ESI) 342 (M+H)+.

Provenance & Evidence