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Structure elucidation and conformational analysis of a fused cyclopentanopyrazolidinol
Author(s) -
Tsoleridis Constantinos A.,
StephanidouStephanatou Julia
Publication year - 2002
Publication title -
magnetic resonance in chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0749-1581
DOI - 10.1002/mrc.1086
Subject(s) - chemistry , two dimensional nuclear magnetic resonance spectroscopy , derivative (finance) , stereochemistry , spectral analysis , nuclear magnetic resonance spectroscopy , computational chemistry , spectroscopy , financial economics , economics , physics , quantum mechanics
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 ( 1 H, 13 C, COSY, NOESY, HETCOR and COLOC). Copyright © 2002 John Wiley & Sons, Ltd.