8.33 C6H10O2 8.34 C10H20O 8.41 C8H10O3 8.42 C10H12O2 8.44 C11H14O2 Problem 8.33A MASS % of Base Peak 85 100 50 57 70 70 60 50 IR 114 m/z 110 100 90 80 656 1180 1774 4000 1 972 50 1358 1466 2885 2970 %Transmittance 100 3000 H NMR 600 MHz 3.5 4.0 3.0 2000 Wavenumber (cm-1) 1000 1.0 1.5 2.0 2.5 ppm 13 13 C/DEPTNMR NMR150.9 600 MHz C/DEPT MHz 29 180 160 140 120 100 80 28 60 p pm 40 20 ppm Problem 8.33B ppm 4.5 4.0 2.5 3.0 3.5 2.0 1.5 1.0 ppm 1.0 1.0 1.5 1.5 2.0 2.0 F1 2.5 2.5 3.0 3.0 3.5 3.5 4.0 4.0 F2 HMQC 600 MHz ppm 10 10 20 20 30 30 40 40 ppm F1 50 50 28 60 60 30 2.0 2.5 1.5 ppm 70 70 80 80 4.5 4.0 3.5 2.5 3.0 F2 COSY 600 MHz 2.0 1.5 1.0 ppm Problem 8.34A MASS % of Base Peak 41 69 100 81 55 95 50 123 109 IR m/z 100 110 120 130 140 1057 90 156 1381 1450 80 70 60 50 40 138 150 160 50 4000 1 3000 H NMR 600 MHz 2.5 3.0 3.5 4.0 4.5 5.0 2000 Wavenumber (cm-1) 833 2924 3332 %Transmittance 100 1000 1.0 1.5 2.0 ppm 13 13 C/DEPTNMR NMR 150.9 600 MHz C/DEPT MHz 26 130 120 110 25 100 ppm 90 80 70 60 50 40 30 20 ppm Problem 8.34B ppm 5.5 5.0 4.5 4.0 3.0 3.5 2.5 2.0 1.5 1.0 ppm 1.0 1.0 1.5 1.5 2.0 2.0 2.5 2.5 F1 3.0 3.0 3.5 3.5 4.0 4.0 4.5 4.5 5.0 5.0 F2 HMQC 600 MHz ppm 20 20 40 40 60 60 ppm F1 80 80 20 100 100 30 40 120 120 ppm 2.0 1.5 1.0 5.5 5.0 4.5 4.0 3.5 3.0 F2 COSY 600 MHz 2.5 2.0 1.5 1.0 ppm Problem 8.41B ppm 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 ppm 1.5 1.5 2.0 2.0 2.5 2.5 3.0 3.0 COSY 600 MHz F1 F2 HMQC 600 MHz ppm 25 25 30 30 35 35 40 40 F1 45 3.4 3.2 3.0 2.8 2.6 2.4 2.2 2.0 1.8 1.6 1.4 1.2 F2 45 ppm Problem 8.42A MASS % of Base Peak 104 100 121 50 131 91 77 164 65 50 60 146 90 80 70 IR 120 100 110 m/z 140 130 160 150 1720 50 4400 4350 Hz 2750 6.0 6.5 7.0 2700 2000 Wavenumber (cm-1) Hz 2000 5.5 748 H NMR 600 MHz 972 1 3000 1088 4000 1350 1466 2831 2939 3402 %Transmittance 100 1950 5.0 Hz 1000 1650 1600 Hz 3.0 3.5 4.0 4.5 ppm 13 13 C/DEPTNMR NMR150.9 600 MHz C/DEPT MHz 140 130 120 110 100 90 80 70 60 50 40 ppm Problem 8.42B ppm 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.5 3.0 ppm 3.0 3.0 3.5 3.5 4.0 4.0 4.5 4.5 F1 5.0 5.0 5.5 5.5 6.0 6.0 6.5 6.5 7.0 7.0 F2 HMQC 600 MHz ppm 40 ppm 40 126 60 60 128 130 7.4 80 7.3 7.2 ppm 80 F1 100 100 120 120 7.5 7.0 6.5 6.0 5.5 5.0 F2 COSY 600 MHz 4.5 4.0 3.5 3.0 ppm Problem 8.42C HMBC 600 MHz ppm 7.5 7.4 7.3 7.2 7.1 ppm 4.5 4.0 3.5 3.0 ppm ppm 40 40 50 50 60 60 70 70 80 80 90 90 F1 ppm ppm 125 125 130 130 135 135 140 140 145 7.5 7.4 7.3 7.2 7.1 ppm F2 4.5 4.0 3.5 3.0 145 ppm Problem 8.44A MASS % of Base Peak 121 100 136 50 93 65 100 50 178 149 IR 150 m/z 50 2000 Wavenumber (cm-1) 8.0 7.8 7.6 7.4 7.2 7.0 6.8 ppm 1000 2.0 2.5 3.0 841 H NMR 600 MHz 1173 1211 1281 1 3000 1597 1658 4000 2962 3325 %Transmittance 100 1.5 ppm 13 13 C/DEPT MHz C/DEPT NMR NMR 150.9 600 MHz 200 180 160 140 120 100 80 60 40 ppm Problem 8.44B ppm F1 8 7 6 5 4 3 2 1 ppm 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 F2 HMQC 600 MHz ppm 20 20 40 40 60 60 F1 80 80 100 100 120 120 8 7 6 5 F2 COSY 600 MHz 4 3 2 1 ppm Problem 8.44C HMBC 600 MHz ppm 8.0 7.5 7.0 ppm 3.0 2.5 2.0 1.5 1.0 ppm ppm 15 15 20 20 25 25 30 30 35 35 F1 ppm ppm 120 120 130 130 140 140 150 150 160 160 170 170 180 180 190 190 200 200 210 210 ppm 8.0 7.5 7.0 ppm F2 3.0 2.5 2.0 1.5 1.0
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