Photocontrol of electrical conductance with a nonsymmetrical azobenzene dithiol

Tal Ely; Sanjib Das; Wenjie Li; Pintu K. Kundu; Einat Tirosh; David Cahen; Ayelet Vilan; Rafal Klajn

doi:10.1055/s-0033-1340087

Photocontrol of electrical conductance with a nonsymmetrical azobenzene dithiol

Tal Ely
, Sanjib Das
, Wenjie Li
, Pintu K. Kundu
, Einat Tirosh
, David Cahen
, Ayelet Vilan
, Rafal Klajn

Weizmann Institute of Science

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

We report a method for preparing electrode-molecule-electrode junctions that incorporate nonsymmetrical azobenzene dithiols. Our approach is based on sequential deprotection of thiol moieties originally carrying two different protecting groups. The azobenzene derivatives retained their switching properties within monolayers and permitted the photocontrol of electrical conductance.

Original language	English
Article number	ST-2013-B0719-L
Pages (from-to)	2370-2374
Number of pages	5
Journal	Synlett
Volume	24
Issue number	18
DOIs	https://doi.org/10.1055/s-0033-1340087
State	Published - 2013
Externally published	Yes

Keywords

azo compounds
isomerization
protecting groups
self-assembly
thiols

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10.1055/s-0033-1340087

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abstract = "We report a method for preparing electrode-molecule-electrode junctions that incorporate nonsymmetrical azobenzene dithiols. Our approach is based on sequential deprotection of thiol moieties originally carrying two different protecting groups. The azobenzene derivatives retained their switching properties within monolayers and permitted the photocontrol of electrical conductance.",

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AU - Tirosh, Einat

AU - Cahen, David

AU - Vilan, Ayelet

AU - Klajn, Rafal

PY - 2013

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AB - We report a method for preparing electrode-molecule-electrode junctions that incorporate nonsymmetrical azobenzene dithiols. Our approach is based on sequential deprotection of thiol moieties originally carrying two different protecting groups. The azobenzene derivatives retained their switching properties within monolayers and permitted the photocontrol of electrical conductance.

KW - azo compounds

KW - isomerization

KW - protecting groups

KW - self-assembly

KW - thiols

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Photocontrol of electrical conductance with a nonsymmetrical azobenzene dithiol

Abstract

Keywords

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