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Reaction of Dicyanocobyrinic Heptamethyl Ester with Ascorbic Acid
Author(s) -
Gossauer Albert,
Grüning Burghard,
Ernst Ludger,
Becker Wulf,
Sheldrick William S.
Publication year - 1977
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197704811
Subject(s) - ascorbic acid , vitamin c , chemistry , vitamin b , pigment , cobalt , vitamin , stereochemistry , organic chemistry , biochemistry , food science
Stable yellow corrinoids can arise as by‐products in reactions of vitamin B 12 involving a change in the oxidation state of the cobalt. The structure of the pigment from a vitamin B 12 analog and ascorbic acid has now been elucidated by X‐ray structure analysis.