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Title: An Air-Stable Semiconducting Polymer Containing Dithieno[3,2-b:2′,3′-d]arsole
Keywords: arsenic;conjugated polymers;field-effect transistors;molecular electronics;semiconductors;Organic Chemistry;Chemical Sciences
Issue Date: 28-Apr-2016
Publisher: Wiley
Description: © 2016 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.Arsole-containing conjugated polymers are a practically unexplored class of materials despite the high interest in their phosphole analogues. Herein we report the synthesis of the first dithieno[3,2-b;2′,3′-d]arsole derivative, and demonstrate that it is stable to ambient oxidation in its +3 oxidation state. A soluble copolymer is obtained by a palladium-catalyzed Stille polymerization and demonstrated to be a p-type semiconductor with promising hole mobility, which was evaluated by field-effect transistor measurements.
Other Identifiers: 1433-7851
Type Of Material: OTHER
Appears in Collections:Faculty of Engineering

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