HCID 11288995, compound → HCID 57841339, compound

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Reaction Steps

The titled compound was prepared following the procedure A using 4-[(4-butylphenyl)ethynyl]-2-fluorobenzaldehyde and 6-amino-2,2-dimethyl-4H-1,3-benzodioxin-4-one as a yellow powder (66%). 1H NMR (CDCl3, 300 MHz) δ 7.41 (d, J=7.9 Hz, 2H), 7.38-7.12 (m, 6H), 6.90-6.76 (m, 2H), 4.39 (s, 2H), 2.61 (t, J=7.7 Hz, 2H), 1.68 (s, 6H), 1.65-1.52 (m, 2H). 1.41-1.17 (m, 2H), 0.92 (t, J=7.3 Hz, 3H). M− (ESI): 456.1 HPLC, Rt: 5.66 min (Purity: 97.9%).

Provenance & Evidence