Report copyright - ars.els-cdn.com · Web view(t, 3J HH = 8 Hz, B(C 6 H 5), 2H); 7.52 (d, 3J HH = 6 Hz, P(C 6 H 5), 6H). 13C{1H}-NMR (101 MHz, CDCl 3, δ C) 54.5 (s, O C H 3), 92.2 (s, P( C 6 H 4 O));
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