METHODS FOR PRODUCING GAMMA-PYRONES

FIELD: chemical industry. SUBSTANCE: maltol and ethyl maltol can be obtained from intermediate halo by reacting intermediate compound with acid in dry aprotic solvent as reaction medium. EFFECT: more efficient preparation method. 19 cl, 1 tblm

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Bibliographic Details
Main Authors FU-NING FUNG, DZHEJMS E.SVENARTON, BRJUS A.KHEHJ
Format Patent
LanguageEnglish
Published 27.04.1998
Edition6
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Abstract FIELD: chemical industry. SUBSTANCE: maltol and ethyl maltol can be obtained from intermediate halo by reacting intermediate compound with acid in dry aprotic solvent as reaction medium. EFFECT: more efficient preparation method. 19 cl, 1 tblm
AbstractList FIELD: chemical industry. SUBSTANCE: maltol and ethyl maltol can be obtained from intermediate halo by reacting intermediate compound with acid in dry aprotic solvent as reaction medium. EFFECT: more efficient preparation method. 19 cl, 1 tblm
Author DZHEJMS E.SVENARTON
FU-NING FUNG
BRJUS A.KHEHJ
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Snippet FIELD: chemical industry. SUBSTANCE: maltol and ethyl maltol can be obtained from intermediate halo by reacting intermediate compound with acid in dry aprotic...
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HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Title METHODS FOR PRODUCING GAMMA-PYRONES
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