Donor-π-acceptor polymer with alternating triarylborane and triphenylamine moieties

Haiyan Li; Frieder Jäkle

doi:10.1002/marc.200900932

Donor-π-acceptor polymer with alternating triarylborane and triphenylamine moieties

Haiyan Li
, Frieder Jäkle

Rutgers Newark, Chemistry

Research output: Contribution to journal › Article › peer-review

69 Scopus citations

Abstract

A luminescent main chain donor-π-acceptor-type polymer (4) was prepared via organometallic polycondensation reaction followed by post modification. With both electron-rich amine and electron-deficient borane moieties embedded in the main chain, 4 exhibits an interesting ambipolar character: it can be reduced and oxidized electrochemically at moderate potentials and shows a strong solvatochromic effect in the emission spectra. Complexation studies show that 4 selectively binds to fluoride and cyanide; quantitative titration with cyanide reveals a two-step binding process. Chemical Equation Presented

Original language	English (US)
Pages (from-to)	915-920
Number of pages	6
Journal	Macromolecular Rapid Communications
Volume	31
Issue number	9-10
DOIs	https://doi.org/10.1002/marc.200900932
State	Published - May 12 2010

All Science Journal Classification (ASJC) codes

Polymers and Plastics
Organic Chemistry
Materials Chemistry

Keywords

Boron
Conjugated polymers
Donor-π-acceptor
Fluorescence
Organoborane
Organometallic polymers

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10.1002/marc.200900932

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abstract = "A luminescent main chain donor-π-acceptor-type polymer (4) was prepared via organometallic polycondensation reaction followed by post modification. With both electron-rich amine and electron-deficient borane moieties embedded in the main chain, 4 exhibits an interesting ambipolar character: it can be reduced and oxidized electrochemically at moderate potentials and shows a strong solvatochromic effect in the emission spectra. Complexation studies show that 4 selectively binds to fluoride and cyanide; quantitative titration with cyanide reveals a two-step binding process. Chemical Equation Presented",

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AU - Li, Haiyan

AU - Jäkle, Frieder

PY - 2010/5/12

Y1 - 2010/5/12

N2 - A luminescent main chain donor-π-acceptor-type polymer (4) was prepared via organometallic polycondensation reaction followed by post modification. With both electron-rich amine and electron-deficient borane moieties embedded in the main chain, 4 exhibits an interesting ambipolar character: it can be reduced and oxidized electrochemically at moderate potentials and shows a strong solvatochromic effect in the emission spectra. Complexation studies show that 4 selectively binds to fluoride and cyanide; quantitative titration with cyanide reveals a two-step binding process. Chemical Equation Presented

AB - A luminescent main chain donor-π-acceptor-type polymer (4) was prepared via organometallic polycondensation reaction followed by post modification. With both electron-rich amine and electron-deficient borane moieties embedded in the main chain, 4 exhibits an interesting ambipolar character: it can be reduced and oxidized electrochemically at moderate potentials and shows a strong solvatochromic effect in the emission spectra. Complexation studies show that 4 selectively binds to fluoride and cyanide; quantitative titration with cyanide reveals a two-step binding process. Chemical Equation Presented

KW - Boron

KW - Conjugated polymers

KW - Donor-π-acceptor

KW - Fluorescence

KW - Organoborane

KW - Organometallic polymers

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AN - SCOPUS:77952663629

SN - 1022-1336

VL - 31

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EP - 920

JO - Macromolecular Rapid Communications

JF - Macromolecular Rapid Communications

IS - 9-10

ER -

Donor-π-acceptor polymer with alternating triarylborane and triphenylamine moieties

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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