Azaisoindigo and Triphenylamine-Based Donor–Acceptor–Donor (D-A-D) Type Conjugated Small Molecule: Design, Photophysical Properties, and Organic Field-Effect Transistors

Recep Isci; Dilara Gunturkun; Sheida Faraji; Christian B. Nielsen; Turan Ozturk

doi:10.1021/acs.orglett.5c02723

Azaisoindigo and Triphenylamine-Based Donor–Acceptor–Donor (D-A-D) Type Conjugated Small Molecule: Design, Photophysical Properties, and Organic Field-Effect Transistors

Recep Isci^*, Dilara Gunturkun, Sheida Faraji, Christian B. Nielsen^*, Turan Ozturk^*

^*Corresponding author for this work

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

Abstract

A donor–acceptor–donor type π-conjugated small molecule, TPA-AIG-TPA, having an oligoether-functionalized azaisoindigo unit as an acceptor and triphenylamine units as donor groups was designed and synthesized. Its opto-electrochemical properties and charge transport applications were investigated. TPA-AIG-TPA demonstrated p-type transport behavior with a maximum carrier mobility of 0.12 cm²V^–1s^–1.

Original language	English
Pages (from-to)	10265-10269
Number of pages	5
Journal	Organic Letters
Volume	27
Issue number	37
DOIs	https://doi.org/10.1021/acs.orglett.5c02723
Publication status	Published - 19 Sept 2025

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© 2025 American Chemical Society

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title = "Azaisoindigo and Triphenylamine-Based Donor–Acceptor–Donor (D-A-D) Type Conjugated Small Molecule: Design, Photophysical Properties, and Organic Field-Effect Transistors",

abstract = "A donor–acceptor–donor type π-conjugated small molecule, TPA-AIG-TPA, having an oligoether-functionalized azaisoindigo unit as an acceptor and triphenylamine units as donor groups was designed and synthesized. Its opto-electrochemical properties and charge transport applications were investigated. TPA-AIG-TPA demonstrated p-type transport behavior with a maximum carrier mobility of 0.12 cm2V–1s–1.",

author = "Recep Isci and Dilara Gunturkun and Sheida Faraji and Nielsen, \{Christian B.\} and Turan Ozturk",

note = "Publisher Copyright: {\textcopyright} 2025 American Chemical Society",

year = "2025",

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day = "19",

doi = "10.1021/acs.orglett.5c02723",

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T1 - Azaisoindigo and Triphenylamine-Based Donor–Acceptor–Donor (D-A-D) Type Conjugated Small Molecule

T2 - Design, Photophysical Properties, and Organic Field-Effect Transistors

AU - Isci, Recep

AU - Gunturkun, Dilara

AU - Faraji, Sheida

AU - Nielsen, Christian B.

AU - Ozturk, Turan

PY - 2025/9/19

Y1 - 2025/9/19

N2 - A donor–acceptor–donor type π-conjugated small molecule, TPA-AIG-TPA, having an oligoether-functionalized azaisoindigo unit as an acceptor and triphenylamine units as donor groups was designed and synthesized. Its opto-electrochemical properties and charge transport applications were investigated. TPA-AIG-TPA demonstrated p-type transport behavior with a maximum carrier mobility of 0.12 cm2V–1s–1.

AB - A donor–acceptor–donor type π-conjugated small molecule, TPA-AIG-TPA, having an oligoether-functionalized azaisoindigo unit as an acceptor and triphenylamine units as donor groups was designed and synthesized. Its opto-electrochemical properties and charge transport applications were investigated. TPA-AIG-TPA demonstrated p-type transport behavior with a maximum carrier mobility of 0.12 cm2V–1s–1.

UR - https://www.scopus.com/pages/publications/105016514133

U2 - 10.1021/acs.orglett.5c02723

DO - 10.1021/acs.orglett.5c02723

M3 - Article

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JO - Organic Letters

JF - Organic Letters

IS - 37

ER -

Azaisoindigo and Triphenylamine-Based Donor–Acceptor–Donor (D-A-D) Type Conjugated Small Molecule: Design, Photophysical Properties, and Organic Field-Effect Transistors

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