Tate, DJ, Anémian, R, Bushby, RJ orcid.org/0000-0002-1627-6058 et al. (3 more authors) (2012) Improved syntheses of high hole mobility phthalocyanines: A case of steric assistance in the cyclo-oligomerisation of phthalonitriles. Beilstein Journal of Organic Chemistry, 8. pp. 120-128. ISSN 1860-5397
Abstract
It has been shown that the base-initiated cyclo-oligomerisation of phthalonitriles is favoured by bulky α-substituents making it possible to obtain the metal-free phthalocyanine directly and in high yield. The phthalocyanine with eight α-isoheptyl substituents gives a high time-of-flight hole mobility of 0.14 cm2·V−1·s−1 within the temperature range of the columnar hexagonal phase, that is 169–189 °C.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2012 Tate et al; licensee Beilstein-Institut. This is an open access article under the terms of the Creative Commons Attribution 2.0 Generic (CC BY 2.0) (https://creativecommons.org/licenses/by/2.0/) |
Keywords: | high hole mobility; phthalocyanine; steric assistance; Thorpe–Ingold effect; time-of-flight |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemistry (Leeds) > Organic Chemistry (Leeds) The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Chemistry (Leeds) > Physical Chemistry (Leeds) |
Depositing User: | Symplectic Publications |
Date Deposited: | 22 Aug 2019 15:55 |
Last Modified: | 25 Jun 2023 21:57 |
Status: | Published |
Publisher: | Beilstein-Institut |
Identification Number: | 10.3762/bjoc.8.14 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:149723 |