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Assignment of C‐2 and C‐4 of zearalenones
Author(s) -
Pathre S. V.,
Khadikar P. V.,
Mirocha C. J.
Publication year - 1990
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.1260280416
Subject(s) - chemistry , stereochemistry , lactone , group (periodic table) , carbon fibers , medicinal chemistry , organic chemistry , materials science , composite number , composite material
Assignments of the hydroxylated aromatic carbons C‐2 and C‐4 of zearalenone and its derivatives are reported. The C‐2 carbon is more deshielded than C‐4 for zearalenones in which the C‐2 hydroxy group is intramolecularly hydrogen‐bonded to the C‐12 lactone carbonyl.