Synthesis of poly(phenylene oxide) containing trifluoromethyl groups via selective and sequential nucleophilic aromatic substitution reaction

Macromolecules

Volumn 36, Issue 11, 2003, Pages 3809-3811

  Kim, Yun Jun ^a   Chung, Im Sik ^a   Kim, Sang Youl ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

FLUORO NITROBENZOTRIFLUORIDE; NUCLEOPHILIC AROMATIC SUBSTITUTION REACTIONS; TRIFLUOROMETHYL GROUPS;

AROMATIC COMPOUNDS; ESTERIFICATION; FLUORINE COMPOUNDS; HIGH TEMPERATURE EFFECTS; MIXTURES; MOLECULAR STRUCTURE; MOLECULAR WEIGHT; OXIDATION; POLYCONDENSATION; POLYMERIZATION; SUBSTITUTION REACTIONS; SYNTHESIS (CHEMICAL);

POLYPHENYLENE OXIDES;

EID: 0038746587     PISSN: 00249297     EISSN: None     Source Type: Journal    
DOI: 10.1021/ma034292a     Document Type: Article

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35. The detailed synthetic procedure and the spectroscopic data of the synthesized compounds are in the Supporting Information.
36. While the ratio of the intermediate 4 and 5 (Scheme 2) is 93:7, the ratio of three regioisomeric units (H-H, T-, and H-T placements) in the synthesized polymer is about 25:25:50 due to the transetherification during the polymerization.