3132
A. Ramazani and F. Sadri
1
1439 (arom.); 1185 (P=O and C-O). H NMR (CDCl3) δ: 1.02 (3 H, t,
3JHH = 7.1 Hz, CH3); 2.81–2.99 and 3.06–3.19 (2 H, 2 m, CH2); 3.88
3
(2 H, q, JHH = 7.1 Hz, OCH2); 4.00–4.10 (1 H, m, CH-P); 7.10–7.99
(m, 18 H, aromatic). 13C NMR (CDCl3) δ: 13.91 (s, CH3); 34.89 (s, CH2);
42.93 (d, 1JPC = 67.93 Hz, CH); 60.74 (s, OCH2); 127.20–135.10 (fairly
3
complex, arom.); 171.31 (d, JPC = 16.98 Hz, CO of ester). 31P NMR
(CDCl3) δ: 33.12.
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