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Article
Colorless and Organosoluble Fluorinated Poly(ether imide)s Containing A Asymmetry, Bulky Featured 4-tert-Butylcatechol Bis(ether anhydride) and Trifluoromethyl Substituents Aromatic Bis(ether amine)s
A series of fluorinated poly (ether imide)s (PEIs) were prepared from asymmetry, bulky featured of 1,2-bis(3,4-dicarboxyphenoxy)-4-tert-butylbenzene dianhydride and various trifluoromethyl-based bis(ether amin...
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Article
Synthesis and properties of novel organosoluble and light-colored poly(ester-amide)s and poly(ester-imide)s with triptycene moiety
Two series of new triptycene-containing poly(ester-amide)s and poly(ester-imide)s were prepared from 1,4-bis(3-aminobenzoyloxy)triptycene with various aromatic dicarboxylic acids and dianhydrides, respectively...
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Article
Organosoluble and colorless fluorinated poly(ether imide)s derived from a highly contorted biphenyl-2,2′-diol bis(ether anhydride) and aromatic bis(ether amine)s with trifluoromethyl substituents
A series of new fluorinated aromatic poly(ether imide)s (PEIs) were prepared from highly contorted 2,2′-bis(3,4-dicarboxyphenoxy)biphenyl dianhydride and various trifluoromethyl-containing bis(ether amine)s vi...
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Article
Synthesis of blue light emitting and electrochromic polyimidothioethers with diphenylpyrenylamine chromophore via thiol-ene reaction
Two novel blue light emitting and electrochromic polyimidothioethers (PITEs) were prepared from a new diphenylpyrenylamine-based bismaleimide and two commercially available dithiols via the thiol-ene Michael a...
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Article
Synthesis of electroactive and electrochromic poly(amide-imide)s containing diphenylpyrenylamine moieties
A novel dicarboxylic acid monomer bearing two built-in imide rings, namely N,N-bis(4-trimellitimidophenyl)-1-aminopyrene, was synthesized from the condensation of N,N-di(4-aminophenyl)-1-aminopyrene and two equiv...
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Article
Synthesis and optoelectronic properties of polyimides with naphthyldiphenylamine chromophores
A series of electroactive polyimides with naphthyldiphenylamine units were prepared from the polycondensation reactions of N,N′-bis(4-aminophenyl)-N,N′-di-2-naphthyl-1,4-phenylenediamine with four tetracarboxylic...
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Article
Synthesis of soluble and thermally stable triptycene-based poly(amide-imide)s
A series of new triptycene-based poly(amide-imide)s (PAIs) were prepared by the phosphorylation polyamidation reactions from 1,4-bis(4-trimellitimidophenoxy)triptycene with aromatic diamines. Most of the resul...
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Article
Novel organosoluble aromatic polyetheramides bearing triphenylamine moieties: synthesis, electrochemistry, and electrochromism
A new class of electroactive polyetheramides (PEAs) with triphenylamine (TPA) units were prepared from 4,4′-bis(p-aminophenoxy)triphenylamine (4) and aromatic dicarboxylic acids via the phosphorylation technique....
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Article
Synthesis and characterization of novel organosoluble and thermally stable polyamides bearing triptycene in their backbones
New triptycene-containing polyamides were prepared from 1,4-bis(4-carboxyphenoxy)triptycene with aromatic diamines or from 1,4-bis(4-aminophenoxy)triptycene with aromatic dicarboxylic acids via the phosphoryla...
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Article
Triptycene poly(ether-imide)s with high solubility and optical transparency
A series of new poly(ether-imide)s containing three-dimensional triptycene moieties were prepared from 1,4-bis(3,4-dicarboxyphenoxy)triptycene dianhydride with various aromatic diamines via a conventional two-...
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Article
Redox-active and electrochromic aromatic poly(amide-imide)s with 2,4-dimethoxytriphenylamine chromophores
A dicarboxylic acid monomer with two built-in imide rings, namely 4,4′-bis(4-carboxyphthalimido)-2″,4″-dimethoxytriphenylamine, was synthesized and then directly polymerized with aromatic diamines leading to n...
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Article
Optically transparent and colorless poly(ether-imide)s derived from a phenylhydroquinone bis(ether anhydride) and various trifluoromethyl-substituted bis(ether amine)s
A series of colorless and organosoluble poly(ether-imide)s (PEIs) were prepared from a phenylhydroquinone bis(ether anhydride), i.e., 2,5-bis(3,4-dicarboxyphenoxy)biphenyl dianhydride, and seven trifluoromethy...
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Article
Thermal degradation behaviour of aromatic poly(ester–imide) investigated by pyrolysis–GC/MS
The thermal degradation behaviours of a novel aromatic poly(ester–imide) (PEI) derived from pyromellitic dianhydride and 2,7-bis(4-aminobenzoyloxy)naphthalene have been investigated by thermogravimetric analys...
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Article
Synthesis and properties of ortho-linked aromatic poly(ester-amide)s and poly(ester-imide)s bearing 2,3-bis(benzoyloxy)naphthalene units
Two new naphthalene-ring-containing bis(ester-amine)s, 2,3-bis(4-aminobenzoyloxy)naphthalene (p-2) and 2,3-bis(3-aminobenzoyloxy)naphthalene (m-2), were prepared from the condensation of 2,3-dihydroxynaphthalene ...
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Article
Synthesis and photophysical properties of novel organo-soluble polyarylates bearing triphenylamine moieties
Two series of new blue photoluminescent aromatic polyesters (polyarylates) were synthesized from 4,4′-dicarboxytriphenylamine and 4,4′-dicarboxy-4″-methyltriphenylamine with various bisphenols by the diphenylc...
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Article
Synthesis and Photoluminescence of Novel Organo-Soluble Polyarylates Bearing (N-Carbazolyl)triphenylamine Moieties
A new series of polyarylates containing carbazolyl-substituted triphenylamine units were synthesized by direct polycondensation of 4,4′-dicarboxy-4″-N-carbazolyltriphenylamine with various bisphenols. All polymer...
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Article
Organosoluble, Low-Colored Fluorinated Polyimides Based on 1,1-Bis[4-(4-amino-2-trifluoromethylphenoxy)phenyl]-1-phenyl-2,2,2-trifluoroethane
A novel trifluoromethyl-substituted bis(ether amine) monomer, 1,1-bis[4-(4-amino-2-trifluoromethylphenoxy)phenyl]-1-phenyl-2,2,2-trifluoroethane, was synthesized that led to a series of novel fluorinated polyi...
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Article
Synthesis and Properties of Novel Poly(amide-imide)s Derived from 2,4-diaminotriphenylamine and Imide Ring-Preformed Dicarboxylic Acids
2,4-diaminotriphenylamine (2) was synthesized via the cesium fluoride-mediated aromatic substitution reaction of 1-fluoro-2,4-dinitrobenzene with diphenylamine, followed by palladium-catalyzed hydrazine reduc...
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Article
Synthesis and Structure-Property Study of Polyarylates Derived from Bisphenols with Different Connector Groups
Several polyarylates were synthesized from the interfacial or high-temperature solution polycondensation reactions of four bisphenols including 2,2-bis(4-hydroxyphenyl)propane (BPA), 2,2-bis(4-hydroxyphenyl)h...
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Article
Synthesis and Properties of New Aromatic Polyimides Based on 2,6-Bis(4-aminophenoxy)naphthalene and Aromatic Tetracarboxylic Dianhydrides
A series of new aromatic polyimides containing bis(phenoxy)naphthalene units were synthesized from 2,6-bis(4-aminophenoxy)naphthalene (2,6-BAPON) and various aromatic tetracarboxylic dianhydrides by the conven...
