Back ChemicalBook Home>CAS DataBase List>70167-51-0More Spectrum> 8,8,10-Trimethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one(70167-51-0) 13C NMR
8,8,10-Trimethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one(70167-51-0) 13C NMR
Molecular FormulaC18H20O
Molecular Weight252.35
InChIInChI=1S/C18H20O/c1-12-10-14-8-4-6-13-7-5-9-15(16(13)14)11-18(2,3)17(12)19/h4-9,12H,10-11H2,1-3H3
InChIKey FZWGKEGQWYYWEO-UHFFFAOYSA-N
SmilesC1=C2C3C(CC(C)(C)C(=O)C(C)CC=3C=C1)=CC=C2
400 MHz in CDCl3
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1H NMR 399.65 MHz C18 H20 O 5 wt% in CDCl3 8,8,10-trimethyl-9-oxo-8,9,10,11-tetrahydro-7H-cycloocta(de)naphthalene 
Assign. Shift(ppm)
A 7.672 B *1 7.26 C *1 7.26 D *2 7.13 E *2 7.12 F 4.771 G 4.621 J 3.524 K 2.75 L 2.726 M 1.470 N 1.006 P 0.928 J(A,B)=8.4HZ. J(A,D)=1.2HZ. J(B,D)=6.3HZ. J(F,K)=14.8HZ. J(F,J)=6.7HZ. J(G,L)=14.6HZ. J(J,K)=2.2HZ. J(N,J)=6.5HZ.
Hz ppm Int.3070.92 7.685 185 3069.70 7.681 190 3062.62 7.664 205 3061.40 7.661 199 2910.89 7.284 112 2908.69 7.279 114 2903.81 7.266 158 2902.59 7.263 137 2901.86 7.262 163 2900.63 7.258 122 2895.75 7.246 131 2854.49 7.143 115 2853.15 7.140 114 2849.73 7.131 123 2848.14 7.127 156 2846.31 7.123 96 2842.77 7.114 88 2841.43 7.110 85 1917.85 4.799 56 1911.01 4.782 57 1903.08 4.762 59 1896.24 4.745 57 1854.25 4.640 97 1839.60 4.604 97 1416.26 3.544 57 1414.06 3.539 59 1409.55 3.527 85 1407.23 3.522 85 1402.71 3.510 58 1400.51 3.505 56 1105.22 2.766 72 1103.39 2.761 61 1096.07 2.743 108 1091.31 2.731 67 1090.58 2.729 65 1089.84 2.727 66 1089.23 2.726 63 1081.79 2.707 94 587.40 1.470 1000 405.40 1.015 612 398.80 0.998 596 370.97 0.929 812
in CDCl3
