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3.6.13. Diethyl Benzylphosphonate (4b)

DT Damian Trzepizur
AB Anna Brodzka
DK Dominik Koszelewski
RO Ryszard Ostaszewski
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The synthesis of 4b was conducted according to Section 3.6.

Yield 98%; 1H and 31P NMR spectra were in accordance with a previous report [43]; transparent oil. 1H NMR (400 MHz, DMSO-d6) δ 7.39–7.14 (m, 5H), 3.94 (dq, JH-P = 7.9, JH-H = 7.0, 4H), 3.21 (d, JH-P = 21.6 Hz, 2H), 1.16 (t, JH-H = 7.0 Hz, 6H); 13C NMR (101 MHz, DMSO-d6) δ 132.3 (d, JC-P = 9.0 Hz), 129.7 (d, JC-P = 6.6 Hz), 128.2 (d, JC-P = 3.0 Hz), 126.4 (d, JC-P = 3.4 Hz), 61.3 (d, JC-P = 6.5 Hz), 32.3 (d, JC-P = 135.1 Hz), 16.1 (d, JC-P = 5.8 Hz); 31P NMR (162 MHz, DMSO-d6) δ 26.5.

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