Synthesis and ROMP of Benzothiadiazole Paracyclophane-1,9-Dienes to Donor-Acceptor Alternating Arylenevinylene Copolymers

被引：12

作者：

Komanduri, Venukrishnan ^{[1
]}

Tate, Daniel J. ^{[1
]}

Marcial-Hernandez, Raymundo ^{[1
]}

Kumar, Dharam R. ^{[1
]}

Turner, Michael L. ^{[1
]}

机构：

[1] Univ Manchester, Sch Chem, Oxford Rd, Manchester M13 9PL, Lancs, England

来源：

MACROMOLECULES | 2019年 / 52卷 / 18期

基金：

英国工程与自然科学研究理事会;

关键词：

RING-OPENING METATHESIS; CONJUGATED POLYMERS; BLOCK-COPOLYMERS; POLYMERIZATION; PHENYLENEVINYLENE; PERFORMANCE;

D O I：

10.1021/acs.macromol.9b01244

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Dialkoxy- and dialkyl-substituted phenylene benzothiadiazole paracyclophane-1,9-diene monomers undergo living ring-opening metathesis polymerization using ruthenium carbene initiators (G3) to give regularly alternating cis,trans-poly(p-phenylenevinylene) benzothiadiazole copolymers. These polymers can be readily isomerized in dilute solution using visible light to the all-trans polymers. The influence of the polymer microstructure and the phenylene substituents on the optical and electrochemical properties of these polymers is examined.

引用

页码：7137 / 7144

页数：8

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