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Shadow mask templates for site‐selective metal exchange in magnesium porphyrin nanorings

Abstract:

Molecular templates can be used in many different ways to control the outcome of chemical reactions. Herein, we present a new type of template‐directed synthesis. We show that templates can be used as shadow masks: The shape of the template becomes imprinted on the product because reactions only occur at sites not masked by the template. We demonstrate this effect by using oligopyridine templates to dictate the sites of demetalation when a magnesium porphyrin nanoring is treated with acid. Ma...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted Manuscript

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Publisher copy:
10.1002/anie.201804787

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Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Organic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Chemistry; Organic Chemistry
Role:
Author
ORCID:
0000-0002-1801-8132
JohnTempleton Foundation More from this funder
Publisher:
Wiley‐VCH Verlag Publisher's website
Journal:
Angewandte Chemie International Edition Journal website
Volume:
57
Issue:
26
Pages:
7874-7877
Publication date:
2018-05-09
Acceptance date:
2018-05-08
DOI:
EISSN:
1521-3773
ISSN:
1433-7851
Pubs id:
pubs:852970
URN:
uri:200a03a1-8cf6-4f96-9a19-a383d4e3c417
UUID:
uuid:200a03a1-8cf6-4f96-9a19-a383d4e3c417
Local pid:
pubs:852970

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