反应详情

Synthesized as described above for compound 7. Quantities: resorcinol (2.11 g, 19.1 mmol), 12 (5.6 g, 14.7 mmol), NaH2PO4·H2O (6.89 g, 44.2 mmol), NaClO2 (7.72 g, 85.4 mmol). Yield 5.8 g (quant). 1H NMR: δH (CDCl3; 300 MHz): 1.27-1.57 (10 H, m, CH2), 1.85 (2 H, m, O—CH2—CH2), 2.08 (2 H, m, CH2═CH—CH2), 4.07 (2 H, t, 3J=6.6 Hz, O—CH2), 4.99 (2 H, m, CH2═CH), 5.84 (1 H, m, CH2═CH), 7.00 (2 H, d, 3J=8.9 Hz, Ar—H), 7.36 (2 H, d, 3J=8.6 Hz, Ar—H), 8.17 (2 H, d, 3J=8.9 Hz, Ar—H), 8.22 (2 H, d, 3J=8.6 Hz, Ar—H). 13C NMR: δC (CDCl3; 75 MHz): 26.4, 29.3, 29.4, 29.5, 29.7, 29.8, 34.2, 68.7, 114.6, 114.8, 121.34, 122.4, 127.0, 132.8, 139.5, 156.0, 164.2, 164.7, 171.7.

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