Journal article

Cooperative assembly of H-bonded rosettes inside a porphyrin nanoring

Abstract:: The melamine·barbiturate H-bonded rosette motif is of comparable dimensions and symmetry to the cavity of a butadiyne-linked 6-porphyrin nanoring. Functionalisation of each of the barbiturate components and the pyrimidine components of a H-bonded rosette with a pyridine ligand leads to a self-assembled hexapyridine ligand, which binds cooperatively to the zinc porphyrin nanoring. UV-vis-NIR and 1H NMR experiments show that the 7-component assembly forms at concentrations at which neither the H-bonding interactions nor the zinc porphyrin–pyridine interactions are formed in the absence of one of the three components. The mean effective molarities of these rosette complexes are around 200 mM in chloroform at 298 K.

Publication status:: Published

Peer review status:: Peer reviewed

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APA Style

Motloch, P., Bols, P. S., Anderson, H. L., & Hunter, C. A. (2020). Cooperative assembly of H-bonded rosettes inside a porphyrin nanoring. Chemical Science, 12(4), 1427–1432.

MLA Style

Motloch, P., et al. “Cooperative Assembly of H-Bonded Rosettes inside a Porphyrin Nanoring.” Chemical Science, vol. 12, no. 4, Royal Society of Chemistry, 2020, pp. 1427–32.

Chicago Style

Motloch, P, PS Bols, HL Anderson, and CA Hunter. 2020. “Cooperative Assembly of H-Bonded Rosettes inside a Porphyrin Nanoring.” Chemical Science 12 (4): 1427–32.
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Files:: Motloch_et_al_2021_Supplementary.pdf

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Publisher copy:: 10.1039/d0sc06097f

Authors

+ Motloch, P More by this author

Role:: Author
ORCID:: 0000-0002-3118-4119

+ Bols, PS More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Chemistry
Sub department:: Organic Chemistry
Role:: Author

+ Anderson, HL More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Chemistry
Sub department:: Organic Chemistry
Role:: Author
ORCID:: 0000-0002-1801-8132

+ Hunter, CA More by this author

Role:: Author
ORCID:: 0000-0002-5182-1859

Publisher:: Royal Society of Chemistry
Journal:: Chemical Science More from this journal
Volume:: 12
Issue:: 4
Pages:: 1427–1432
Publication date:: 2020-12-08
Acceptance date:: 2020-11-25
DOI:: 10.1039/d0sc06097f
EISSN:: 2041-6539
ISSN:: 2041-6520

Language:: English
Keywords:: FFR
Pubs id:: 1150287
Local pid:: pubs:1150287
Deposit date:: 2021-01-23

Terms of use

Copyright holder:: Motloch et al.
Copyright date:: 2020
Rights statement:: © 2020 The Authors. Open Access Article. This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.

Licence:: CC Attribution (CC BY)

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