Sodium Hydroxide → HCID 11239480, compound

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Reaction Steps

The titled compound was prepared following the procedure C using N-{4-[(4-chlorophenyl)ethynyl]benzyl}-N-(2,2-dimethyl-4-oxo-4H-1,3-benzodioxin-6-yl)-4-methoxybenzamide and NaOH as a white powder (45%). 1H NMR (MeOD, 300 MHz) δ 7.53-7.42 (m, 5H), 7.41-7.28 (m, 6H), 7.09 (m, 1H), 6.77 (m, 3H), 5.11 (s, 2H), 3.73 (s, 3H). M− (ESI): 510; M+ (ESI): 511.9. HPLC, Rt: 4.89 min (Purity: 97.6%).

Provenance & Evidence