A temperature switchable pyridyl-zinc(II) side arm porphyrin with functionality for surface immobilisation-Reference-Cited by-同舟云学术

A temperature switchable pyridyl-zinc(II) side arm porphyrin with functionality for surface immobilisation

Published:2021-06-30 Issue:09 Volume:25 Page:866-877
ISSN:1088-4246
Container-title:Journal of Porphyrins and Phthalocyanines
language:en
Short-container-title:J. Porphyrins Phthalocyanines

Author:

Murphy Rhys B.¹²,Johnston Martin R.¹

Affiliation:

1. Flinders Institute for Nanoscale Science and Technology, College of Science and Engineering, Flinders University, Bedford Park, Adelaide, Australia

2. Current address: Research School of Chemistry, Australian National University, Australian Capital Territory, Australia

Abstract

A pyridyl side arm porphyrin incorporating C[Formula: see text] alkyl chains at the periphery of the porphyrin suitable for surface immobilisation on HOPG has been synthesised and tested for two state switching in solution. Temperature switching, involving reversible complexation of a covalently appended pyridyl side arm to the Zn(II) porphyrin, was comprehensively characterised by using variable temperature 1H NMR (-30 to +100[Formula: see text]C) and UV-vis (10 to 90[Formula: see text]C) in toluene. Molecular modelling assisted in understanding strain within the complex.

Publisher

World Scientific Pub Co Pte Ltd

Subject

General Chemistry

Link

https://www.worldscientific.com/doi/pdf/10.1142/S1088424621500759

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