Supramolecular Polymerization Triggered by Molecular Recognition between Bisporphyrin and Trinitrofluorenone

Networking: A bisporphyrin compound possessing an electron‐deficient guest moiety assembles in a head‐to‐tail manner to form polymeric aggregates. Diffusion‐ordered NMR spectroscopy and viscosity measurements of the aggregates confirmed the formation of sizable supramolecular polymers. Widely spread...

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Bibliographic Details
Published inAngewandte Chemie International Edition Vol. 51; no. 6; pp. 1473 - 1476
Main Authors Haino, Takeharu, Watanabe, Akihide, Hirao, Takehiro, Ikeda, Toshiaki
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 06.02.2012
WILEY‐VCH Verlag
Wiley
Wiley Subscription Services, Inc
EditionInternational ed. in English
Subjects
Aggregates
charge transfer
Chemistry
Chemistry, Multidisciplinary
Diffusion
Formations
host-guest systems
molecular recognition
Nanostructure
NMR spectroscopy
Physical Sciences
porphyrins
Recognition
Science & Technology
Solid state
Spreads
supramolecular chemistry
Viscosity measurement
MONOMERS
host-guest systems
GUEST
COORDINATION
COPOLYMERS
NETWORKS
PORES
charge transfer
porphyrins
ORGANIZATION
REVERSIBLE POLYMERS
molecular recognition
supramolecular chemistry
WATER
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Summary:Networking: A bisporphyrin compound possessing an electron‐deficient guest moiety assembles in a head‐to‐tail manner to form polymeric aggregates. Diffusion‐ordered NMR spectroscopy and viscosity measurements of the aggregates confirmed the formation of sizable supramolecular polymers. Widely spread nanonetworks (see picture) are formed in solid state.
Bibliography:Electric Technology Research Foundation of Chugoku - No. 21350066; No. 23655105
We are grateful to Prof. Dr. Shin-ichi Kihara at the department of chemical engineering, graduate school of engineering, Hiroshima University for helpful discussions about solution rheology. This work is supported by the JSPS (Japan), the Yamada Science Foundation, and the Electric Technology Research Foundation of Chugoku through grant-in-aids for scientific research (B; grant number 21350066) and the challenging exploratory research (grant number 23655105).
JSPS (Japan)
istex:CABF0FC125AC7CF0EC8152DB705C991A1BF5ABA0
Yamada Science Foundation
ArticleID:ANIE201107655
ark:/67375/WNG-PKKVL4RF-7
We are grateful to Prof. Dr. Shin‐ichi Kihara at the department of chemical engineering, graduate school of engineering, Hiroshima University for helpful discussions about solution rheology. This work is supported by the JSPS (Japan), the Yamada Science Foundation, and the Electric Technology Research Foundation of Chugoku through grant‐in‐aids for scientific research (B; grant number 21350066) and the challenging exploratory research (grant number 23655105).
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ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201107655