Benzyl Alcohol → HCID 131723612, compound

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Reaction Steps

According to the procedure described in Example 1, step 4, the phosphonic acid 43 was treated with benzyl alcohol. The ammonium salt was purified by flash chromatography (elution with chloroform:methanol:concentrated ammonium hydroxide; 8:2:0.25), followed by lyophilization, to afford the title compound: 1H NMR (300 MHz, D2O) δH 7.71 (m, 1H), 7.58 (m, 1H), 7.29 (s, 5H), 7.07 (t, J=7.0 Hz, 1H), 4.75 (d, J=7.8 Hz, 2H), 2.93 (d, J=12.9 Hz, 2H); 31P NMR: (121 MHz, D2O) δP 16.65; 13C NMR (75 MHz, D2O) δC 132.75; 131.1, 129.07, 128.72, 124.12, 123.70, 123.47, 123.13, 62.55, 34.40, (d, J=147.4 Hz).

Provenance & Evidence