Thia-Bridged Triarylamine[4]helicene-Functionalized Polynorbornenes as Redox-Active pH-Sensitive Polymers-Reference-Cited by-同舟云学术

Thia-Bridged Triarylamine[4]helicene-Functionalized Polynorbornenes as Redox-Active pH-Sensitive Polymers

Published:2021-03-11 Issue:15 Volume:53 Page:2602-2611
ISSN:0039-7881
Container-title:Synthesis
language:en
Short-container-title:Synthesis

Author:

Viglianisi Caterina¹^ORCID,Lupi Michela¹,Menichetti Stefano¹,Stagnaro Paola²,Utzeri Roberto²

Affiliation:

1. Department of Chemistry ‘Ugo Schiff’, University of Florence

2. Institute of Chemical Sciences and Technologies (SCITEC) ‘Giulio Natta’, Italian National Research Council

Abstract

AbstractA series of thia-bridged triarylamine[4]helicene-functionalized polynorbornenes P1, P2, and P3 were synthesized via ring-opening metathesis polymerization (ROMP). The polymers obtained undergo a reversible one-electron oxidation, in both solution and solid state, responding to the pH changes in the surrounding medium showing a clear reversible electrochromic behavior.

Funder

Ministero dell’Istruzione, dell’Università e della Ricerca

Publisher

Georg Thieme Verlag KG

Subject

Organic Chemistry,Catalysis

Link

http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0040-1706743.pdf

Reference5 articles.

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1. A Lewis Base Hydrogen Bond Donor (LB/HBD) Organocatalytic Approach to Dithiabridged Triarylamine Hetero[4]helicenes;Advanced Synthesis & Catalysis;2023-05-17

2. Three-component selective synthesis of phenothiazines and bis-phenothiazines under metal-free conditions;Organic & Biomolecular Chemistry;2023

3. Resolution of a Configurationally Stable Hetero[4]helicene;Molecules;2022-02-09

4. SET and HAT/PCET acid‐mediated oxidation processes in helical shaped fused bis‐phenothiazines;ChemPhysChem;2021-06-17