1H NMR:
(CDCl3) δ ppm
2.59-2.62 (m, 2H),
3.01 (t, J=5.7 Hz, 2H),
3.30 (t, J=5.0 Hz, 4H),
3.83 (t, J=4.7 Hz, 4H),
6.78 (m, 6.78-6.79, 1H),
6.83-6.86 (m, 1H),
7.61 (d, J=8.8 Hz, 1H).
13C NMR:
(CDCl3) δ ppm 25.8, 36.3, 47.6, 66.4, 109.7, 114.0, 124.9, 128.2, 155.8, 157.7, 204.9
GCMS EI [M+] Predicted: 217.2, Actual: 217
Chern, C.-Y.; Yek, Y.-L.; Chen, Y.-L.; Kan, W.-M. J. Chin. Chem. Soc. 2008, 55, 846–853.
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The resonance assignment of 2-ethyl-1-indanone
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