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.
Language | English |
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Pages | 342-345 |
Number of pages | 4 |
Journal | Organic Letters |
Volume | 16 |
Issue number | 2 |
DOIs | |
Publication status | Published - 17 Mar 2014 |
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Keywords
- opto-electronic properties
- regioisomeric pyrene–thienoacenes
- sulfur-bridged pyrene–thienoacenes (PTAs)
Cite this
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Synthesis, structure, and opto-electronic properties of regioisomeric pyrene-thienoacenes. / Zhang, Shiqian; Qiao, Xiaolan; Chen, Ying; Wang, Yuanyuan; Edkins, Robert M.; Liu, Zhiqiang; Li, Hongxiang; Fang, Qi.
In: Organic Letters, Vol. 16, No. 2, 17.03.2014, p. 342-345.Research output: Contribution to journal › Article
TY - JOUR
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
U2 - 10.1021/ol402971n
DO - 10.1021/ol402971n
M3 - Article
VL - 16
SP - 342
EP - 345
JO - Organic Letters
T2 - Organic Letters
JF - Organic Letters
SN - 1523-7060
IS - 2
ER -