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Structure elucidation and conformational analysis of a fused cyclopentanopyrazolidinol |
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| Abstract: | From the reaction of 2‐acetylcyclopentanone with benzoylhydrazine, the cyclopentanopyrazole derivative 4 was obtained as the only product. The structural assignment of this compound and also of the hydroxypyrazoline 3 , used as a model compound, was established by analysis of their NMR spectra (1H, 13C, COSY, NOESY, HETCOR and COLOC). Copyright © 2002 John Wiley & Sons, Ltd. |
| Keywords: | NMR 1H NMR 13C NMR 1H– 13C COLOC conformational analysis fused cyclopentanopyrazolidinols fused cyclopentanes |