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Structural elucidation and total assignment of the 1 H and 13 C NMR spectra of new chalcone dimers
Author(s) -
Bandeira Mary Anne M.,
Matos F. J. de A.,
BrazFilho R.
Publication year - 2003
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.1292
Subject(s) - chemistry , chalcone , nmr spectra database , stereochemistry , chemical shift , two dimensional nuclear magnetic resonance spectroscopy , carbon 13 nmr , computational chemistry , spectral line , physics , astronomy
Conventional 1D NMR methods and 2D shift‐correlated NMR experiments (COSY, HMQC, HMBC) were used for the structural elucidation and 1 H and 13 C chemical shifts assignments of four new types of chalcone dimers isolated from Myracrodruon urundeuva . Copyright © 2003 John Wiley & Sons, Ltd.
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