8,8,10,10-Tetramethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one(70135-88-5) 13C NMR
Product Name8,8,10,10-Tetramethyl-8,9,10,11-tetrahydro-7H-cycloocta[de]naphthalen-9-one
CAS70135-88-5
Molecular FormulaC19H22O
Molecular Weight266.38
InChIInChI=1S/C19H22O/c1-18(2)11-14-9-5-7-13-8-6-10-15(16(13)14)12-19(3,4)17(18)20/h5-10H,11-12H2,1-4H3
InChIKey MMRMCKCHEZIHCG-UHFFFAOYSA-N
SmilesC1=C2C3C(CC(C)(C)C(=O)C(C)(C)CC=3C=C1)=CC=C2
400 MHz in CDCl3
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1H NMR 399.65 MHz C19 H22 O 4 wt% in CDCl3 8,8,10,10-tetramethyl-9-oxo-8,9,10,11-tetrahydro-7H-cycloocta(de)naphthalene 
Assign. Shift(ppm)
A 7.683 B 7.286 C 7.179 D 4.708 E 2.748 F 1.501 G 0.917 J(D,E)=14.8HZ. J(A,B)=8.2HZ. J(B,C)=7.1HZ. J(A,C)=1.2HZ.
Hz ppm Int.3075.81 7.697 108 3074.46 7.693 114 3067.63 7.676 121 3066.28 7.673 128 2920.04 7.307 106 2913.09 7.290 157 2911.87 7.287 124 2904.91 7.269 133 2872.92 7.189 121 2871.83 7.186 125 2865.84 7.171 93 2864.87 7.169 94 1889.16 4.728 101 1874.63 4.691 105 1105.47 2.767 145 1091.06 2.731 139 600.59 1.503 1000 375.98 0.941 21 367.31 0.920 832
in CDCl3
