Question

INDEX HEIGHT 18. FREQUENCY 1587. 1986-7 PPM 7.938 7.932 7.924 7.106 7.637 7.885 Pulse Berence: spel 7.375 15 05-S 15 03.1 1488.0 7.488 18.6 Relay delay 1.000 sec 7.434 27.2 Widih 3201.0 HZ OBSERVE Mi, 200.0492544 MHZ 1487.1 1486.3 1484.6 1480-1 1478. 15.3 DATA 16384 Total time sin, 25 2.363 13.2 1472.0 1471.5 1470.3 1468.7 1456.6 1.392 7.320 7.298 1451. 1457. 1459.9 1451.9 7.285 7.268 7-258 151.2 25.1 906.8 910.6 4.533 1.552 156 from H2O ppm 1.92

Use the H-NMR and label the following peaks for the product Benzoin. Label the Integration, Shift and splitting for each.

Answer 1

The NMR has been summarized below in the table; Symbol Integration splitting doublet 11 19 2H S(PPM) 4.65 6.ol 7.36 7.38 7.39 7.94 7156 7.64 2H 1H doublet double double doublet triplet doublet double doubled 2H 24 1H triplet Thus, the NMR of Benzoin has been interpreted using the NMR. FEUBE on