Structural study of an electroactive allyl ester thiophenoazomethine for PDMS blending

被引：0
作者：
Mulholland, Michael E. [1 ]
Filiatrault, Heather L. [1 ]
Maris, Thierry [2 ]
Skene, W. G. [1 ,3 ]
机构：
[1] Univ Montreal, Dept Chim, Lab caracterisat Photophys materiaux conjugues, 1375 ave Therese Lavoie Roux, Montreal, PQ H2V 0B3, Canada
[2] Univ Montreal, Dept Chim, Plateforme diffract rayons 10, 1375 ave Therese Lavoie Roux, Montreal, PQ H2V 0B3, Canada
[3] Univ Montreal, Inst Courtois, 1375 ave Therese Lavoie Roux, Montreal, PQ H2V 0B3, Canada
来源：
JOURNAL OF MOLECULAR STRUCTURE | 2025年 / 1320卷
基金：
加拿大自然科学与工程研究理事会; 加拿大创新基金会;
关键词：
Conjugated azomethine; X-ray crystallography; PDMS; Blending; AZOMETHINE; POLYMERS; PALETTE; ACID;
D O I：
10.1016/j.molstruc.2024.139416
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A conjugated thiophene azomethine was prepared having pendant allyl esters. X-ray crystallography confirmed its structure and hydrogen bonding. The compound switched its absorption between 495 and 645 nm with electrochemical oxidation/neutralization and between 495 and 710 nm with chemical oxidation. The azomethine could be blended with PDMS for homogeneous elastomeric film preparation while maintaining its intrinsic color.
引用
收藏
页数：8
相关论文
共 51 条
  • [1] Anastas P., 1998, Green Chemistry: Theory and Practice
  • [2] Conjugated thiophenoazomethines: electrochromic materials exhibiting visible-to-near-IR color changes
    Barik, Satyananda
    Navarathne, Daminda
    LeBorgne, Maxence
    Skene, W. G.
    [J]. JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (35) : 5508 - 5519
  • [3] Survey of recent advances of in the field of π-conjugated heterocyclic azomethines as materials with tuneable properties
    Bolduc, Andreanne
    Mallet, Charlotte
    Skene, W. G.
    [J]. SCIENCE CHINA-CHEMISTRY, 2013, 56 (01) : 3 - 23
  • [4] Spectral investigation of conjugated azomethines: A large palette of colors possible with acid and oxidant doping
    Bolduc, Andreanne
    Rivier, Lucie
    Dufresne, Stephane
    Skene, W. G.
    [J]. MATERIALS CHEMISTRY AND PHYSICS, 2012, 132 (2-3) : 722 - 728
  • [5] EDOT-containing azomethine: an easily prepared electrochromically active material with tuneable colours
    Bolduc, Andreanne
    Dufresne, Stephane
    Skene, W. G.
    [J]. JOURNAL OF MATERIALS CHEMISTRY, 2010, 20 (23) : 4820 - 4826
  • [6] Photophysics and electrochemistry of conjugated oligothiophenes prepared by using azomethine connections
    Bourgeaux, Marie
    Skene, W. G.
    [J]. JOURNAL OF ORGANIC CHEMISTRY, 2007, 72 (23) : 8882 - 8892
  • [7] Chemical redox agents for organometallic chemistry
    Connelly, NG
    Geiger, WE
    [J]. CHEMICAL REVIEWS, 1996, 96 (02) : 877 - 910
  • [8] Diethyl 2,5-bis[(E)-thiophen-2-ylmethyleneamino]-thiophene-3,4-dicarboxylate
    Dufresne, Stephane
    Bourgeaux, Marie
    Skene, W. G.
    [J]. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2006, 62 : O5602 - O5604
  • [9] Diethyl 2,5-bis[(1E)-(1H-pyrrol-2-ylmethylidene)amino]thiophene-3,4-dicarboxylate
    Dufresne, Stephane
    Skene, W. G.
    [J]. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2011, 67 : O2302 - U2347
  • [10] Diethyl 2-amino-5-[(E)-(furan-2-ylmethylidene)amino]thiophene-3,4-dicarboxylate
    Dufresne, Stephane
    Skene, W. G.
    [J]. ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2010, 66 : O3027 - U1991
123456