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Synthesis of tri(hydroxyphenyl)methane using polyaniline‐ p ‐toluenesulfonic acid salt
Author(s) -
Palaniappan S.,
Sudhakar P.
Publication year - 2007
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.26443
Subject(s) - p toluenesulfonic acid , polyaniline , butane , catalysis , salt (chemistry) , methane , materials science , polymer chemistry , chemistry , aniline , organic chemistry , chemical engineering , polymer , polymerization , engineering
Synthesis of tri(hydroxyphenyl)methane and tri(hydroxyphenyl)butane were achieved using polyaniline‐ p ‐toluenesulfonic acid salt as polymeric solid acid catalyst. This method provides several advantages such as easy preparation of the catalyst, its stability, recovery and easy work‐up procedure. © 2007 Wiley Periodicals, Inc. J Appl Polym Sci 2007