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Microwave Promoted Synthesis and Characterization of Isomeric Poly(ether ether ketone)s.
- Source :
- Polymer Engineering & Science; Jan2011, Vol. 51 Issue 1, p23-27, 5p, 1 Diagram, 3 Charts, 4 Graphs
- Publication Year :
- 2011
-
Abstract
- The article discusses a study on synthesizing and characterizing isomeric poly(ether ether ketone)s. Microwave-assisted method by nucleophilic substitution reaction of hydroquinone and 4,4'-biphenol with 4,4'-difluorobensophenone (DFBP) or 2,4'-DFBP in the presence of anhydrous K<subscript>2</subscript>CO<subscript>3</subscript> was employed in the study. It was found that the reaction time was shortened and the reaction temperature could be controlled easily.
- Subjects :
- POLYETHERS
KETONES
NUCLEOPHILIC reactions
HYDROQUINONE
BISPHENOL A
TEMPERATURE
Subjects
Details
- Language :
- English
- ISSN :
- 00323888
- Volume :
- 51
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Polymer Engineering & Science
- Publication Type :
- Academic Journal
- Accession number :
- 57849470
- Full Text :
- https://doi.org/10.1002/pen.21782