Synthesis and characterization of the cyanobenzene-ethylenedithio-TTF donor

Synthesis and characterization of the cyanobenzene-ethylenedithio-TTF donor

A dissymmetric TTF-type electron donor, cyanobenzene-ethylenedithio-tetrathiafulvalene (CNB-EDT-TTF), was obtained in high yield, by a cross-coupling reaction with triethyl phosphite between 2-thioxobenzo[d][1,3]dithiole-5-carbonitrile and 5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-one. This new...

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Bibliographic Details
Main Authors: Sandrina Oliveira, Dulce Belo, Isabel C. Santos, Sandra Rabaça, Manuel Almeida
Format: Article
Language:English
Published: Beilstein-Institut 2015-06-01
Series:Beilstein Journal of Organic Chemistry
Subjects:
cross-coupling
cyanobenzene
cyclic voltammetry
dissymmetric tetrathiafulvalene
electro-active donors
Online Access:https://doi.org/10.3762/bjoc.11.106
Description
Summary:A dissymmetric TTF-type electron donor, cyanobenzene-ethylenedithio-tetrathiafulvalene (CNB-EDT-TTF), was obtained in high yield, by a cross-coupling reaction with triethyl phosphite between 2-thioxobenzo[d][1,3]dithiole-5-carbonitrile and 5,6-dihydro-[1,3]dithiolo[4,5-b][1,4]dithiin-2-one. This new donor was characterized namely by single crystal X-ray diffraction, cyclic voltammetry, NMR, UV-visible and IR spectroscopy.
ISSN:1860-5397

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