400 MHz in CDCl3
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1H NMR 399.65 MHz C20 H24 N2 O2 saturated in CDCl3 quinidine sulfate 
Assign. Shift(ppm)
A 8.625 B 7.815 C 7.571 D 7.254 E 7.132 F 6.9 G 6.438 J 5.930 K 5.13 L 5.11 M *1 4.25 N 3.873 P *1 3.41 to 3.320 Q 3.26 R 3.08 S 2.34 T 2.23 U 1.83 V 1.68 W 1.56 X 0.81 ASSIGNED BY H-H COSY.
Hz ppm Int.3448.36 8.629 149 3443.85 8.618 147 3129.27 7.831 41 3127.20 7.825 168 3120.00 7.807 46 3118.04 7.802 182 3026.25 7.573 158 3021.85 7.562 156 2899.41 7.255 144 2896.85 7.249 141 2855.71 7.146 115 2853.15 7.140 103 2846.44 7.123 108 2843.99 7.117 98 2567.87 6.426 114 2387.08 5.973 35 2386.84 5.973 35 2379.52 5.955 40 2376.59 5.947 41 2369.38 5.929 72 2362.30 5.911 45 2359.38 5.904 45 2351.93 5.885 43 2057.37 5.148 120 2043.46 5.114 136 2040.28 5.106 122 2033.08 5.088 118 1705.93 4.269 32 1705.32 4.268 32 1704.96 4.267 33 1697.63 4.248 37 1697.02 4.247 39 1696.17 4.245 41 1695.19 4.242 40 1694.21 4.240 40 1693.36 4.238 41 1692.99 4.237 40 1692.14 4.235 39 1684.08 4.214 34 1683.72 4.213 34 1547.73 3.873 1000 1360.11 3.404 30 1359.74 3.403 30 1349.61 3.377 78 1338.13 3.349 84 1337.65 3.348 84 1330.32 3.329 30 1327.51 3.322 45 1326.90 3.321 46 1308.72 3.275 40 1298.95 3.251 77 1289.67 3.227 48 1289.31 3.227 48 1237.30 3.096 43 1234.25 3.089 32 1228.03 3.073 35 1227.66 3.072 35 1225.10 3.066 41 936.04 2.343 49 935.67 2.342 48 927.37 2.321 46 901.73 2.257 35 901.49 2.256 35 889.77 2.227 48 889.28 2.226 48 888.79 2.224 47 878.17 2.198 34 731.08 1.830 77 670.41 1.678 39 670.04 1.677 40 669.31 1.675 41 668.95 1.674 41 668.58 1.673 41 668.09 1.672 40 665.65 1.666 33 634.52 1.588 30 625.24 1.565 50 625.00 1.564 50 623.66 1.561 49 623.17 1.560 48 614.14 1.537 39 612.30 1.533 36 328.74 0.823 57 327.76 0.821 52 326.17 0.817 58 321.78 0.806 89 318.85 0.798 38 317.75 0.796 38 317.02 0.794 39 316.65 0.793 38 315.92 0.791 38 314.58 0.788 45
in CDCl3
KBr disc
nujol mull
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