Hydrazine → HCID 86681376, compound

Participants

Reaction Steps

Synthesized according to General Procedure C: 14 (2.54 g, 6.19 mmol, 1 equiv.), anhydrous hydrazine (0.78 mL, 24.8 mmol, 4 equiv.), ethanol (12 mL). 15 (1.82 g, 74%) was obtained as a white solid, which was used without further purification after extraction. 1H-NMR (500 MHz, CDCl3): δ 8.14 (br s, 1H), 7.52-7.50 (m, 2H), 7.44 (d, 2H, J=8.0 Hz), 7.33-7.30 (m, 2H), 7.28-7.23 (m, 3H), 4.07-4.04 (m, 2H), 4.03-4.00 (m, 2H), 3.85 (br s, 2H), 3.46 (s, 2H), 3.04 (s, 2H), 2.50 (br s, 4H), 2.43 (br s, 4H). 13C-NMR (125 MHz, CDCl3): δ 170.4, 142.0, 140.9, 137.7, 128.7, 128.0, 127.9, 126.0, 125.9, 109.2, 64.7, 62.4, 60.5, 53.5, 52.9.

Provenance & Evidence