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1 H and 13 C NMR spectral assignments of 2′‐hydroxychalcones
Author(s) -
Yong Yeonjoong,
Ahn Seunghyun,
Hwang Doseok,
Yoon Hyuk,
Jo Geunhyeong,
Kim Young Hwa,
Kim Sang Ho,
Koh Dongsoo,
Lim Yoongho
Publication year - 2013
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.3949
Subject(s) - chemistry , carbon 13 nmr , stereochemistry
Chalcones are of interest to medicinal chemists because their structures can be easily modified with various functional groups. The syntheses and biological activities of chalcones from natural sources are well known. In this study, 24 2′‐hydroxychalcones bearing methoxy substituents were synthesized, among which five are new. The NMR data for all synthesized chalcones are described for the first time. The complete assignments of the 1 H and 13 C NMR data can be used for the identification of newly discovered and widely isolated, synthesized chalcones. Copyright © 2013 John Wiley & Sons, Ltd.