Synthesis, structure, and opto-electronic properties of regioisomeric pyrene-thienoacenes

Shiqian Zhang; Xiaolan Qiao; Ying Chen; Yuanyuan Wang; Robert M. Edkins; Zhiqiang Liu; Hongxiang Li; Qi Fang

doi:10.1021/ol402971n

Synthesis, structure, and opto-electronic properties of regioisomeric pyrene-thienoacenes

Shiqian Zhang, Xiaolan Qiao, Ying Chen, Yuanyuan Wang, Robert M. Edkins, Zhiqiang Liu, Hongxiang Li, Qi Fang

Pure And Applied Chemistry

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

60 Citations (Scopus)

Abstract

Three regioisomeric sulfur-bridged pyrene-thienoacenes (PTAs) have been synthesized. The crystal structures and optoelectronic properties of these ring-fused PTAs and their ring-opened precursors have been fully investigated. Among these isomers, the [3,4]-extended compound (4-S-PTA) shows the most pronounced spectral red-shift and highest quantum yield as well as large transistor mobility.

Original language	English
Pages (from-to)	342-345
Number of pages	4
Journal	Organic Letters
Volume	16
Issue number	2
DOIs	https://doi.org/10.1021/ol402971n
Publication status	Published - 17 Mar 2014

Keywords

opto-electronic properties
regioisomeric pyrene–thienoacenes
sulfur-bridged pyrene–thienoacenes (PTAs)

Access to Document

10.1021/ol402971n

Link to publication in Scopus

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title = "Synthesis, structure, and opto-electronic properties of regioisomeric pyrene-thienoacenes",

abstract = "Three regioisomeric sulfur-bridged pyrene-thienoacenes (PTAs) have been synthesized. The crystal structures and optoelectronic properties of these ring-fused PTAs and their ring-opened precursors have been fully investigated. Among these isomers, the [3,4]-extended compound (4-S-PTA) shows the most pronounced spectral red-shift and highest quantum yield as well as large transistor mobility.",

keywords = "opto-electronic properties, regioisomeric pyrene–thienoacenes, sulfur-bridged pyrene–thienoacenes (PTAs)",

author = "Shiqian Zhang and Xiaolan Qiao and Ying Chen and Yuanyuan Wang and Edkins, {Robert M.} and Zhiqiang Liu and Hongxiang Li and Qi Fang",

year = "2014",

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T1 - Synthesis, structure, and opto-electronic properties of regioisomeric pyrene-thienoacenes

AU - Zhang, Shiqian

AU - Qiao, Xiaolan

AU - Chen, Ying

AU - Wang, Yuanyuan

AU - Edkins, Robert M.

AU - Liu, Zhiqiang

AU - Li, Hongxiang

AU - Fang, Qi

PY - 2014/3/17

Y1 - 2014/3/17

N2 - Three regioisomeric sulfur-bridged pyrene-thienoacenes (PTAs) have been synthesized. The crystal structures and optoelectronic properties of these ring-fused PTAs and their ring-opened precursors have been fully investigated. Among these isomers, the [3,4]-extended compound (4-S-PTA) shows the most pronounced spectral red-shift and highest quantum yield as well as large transistor mobility.

AB - Three regioisomeric sulfur-bridged pyrene-thienoacenes (PTAs) have been synthesized. The crystal structures and optoelectronic properties of these ring-fused PTAs and their ring-opened precursors have been fully investigated. Among these isomers, the [3,4]-extended compound (4-S-PTA) shows the most pronounced spectral red-shift and highest quantum yield as well as large transistor mobility.

KW - opto-electronic properties

KW - regioisomeric pyrene–thienoacenes

KW - sulfur-bridged pyrene–thienoacenes (PTAs)

UR - http://www.scopus.com/inward/record.url?scp=84896775501&partnerID=8YFLogxK

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DO - 10.1021/ol402971n

M3 - Article

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EP - 345

JO - Organic Letters

JF - Organic Letters

SN - 1523-7060

IS - 2

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