A new method for the mononitration of phenol derivatives by poly(4-vinylpyridinium nitrate) and silica sulfuric acid under mild conditions

This procedure works efficiently for high selective mono nitration of phenol and substituted phenol to corresponding nitro compounds in moderate to high yield using poly(4-vinylpyridinium nitrate) and silica sulfuric acid in dichloromethane at room temperature.

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Bibliographic Details
Published inChinese chemical letters Vol. 23; no. 4; pp. 458 - 461
Main Author Goudarziafshar, Hamid
Format Journal Article
LanguageEnglish
Published NEW YORK Elsevier B.V 01.04.2012
Elsevier
Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
Subjects
Chemistry
Chemistry, Multidisciplinary
Nitration
Phenol
Physical Sciences
Poly(4-vinylpyridinium nitrate)
Science & Technology
Silica sulfuric acid
Nitration
Phenol
Silica sulfuric acid
Poly(4-vinylpyridinium nitrate)
REAGENT
ROOM-TEMPERATURE
DINITRATION
AROMATIC-COMPOUNDS
MONO-NITRATION
CATALYZED NITRATION
SELECTIVE NITRATION
HIGHLY EFFICIENT NITRATION
REGIOSELECTIVE NITRATION
HETEROGENEOUS SYSTEM
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Summary:This procedure works efficiently for high selective mono nitration of phenol and substituted phenol to corresponding nitro compounds in moderate to high yield using poly(4-vinylpyridinium nitrate) and silica sulfuric acid in dichloromethane at room temperature.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2012.01.032