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ID 46212
file
creator
Horiguchi, Banri
Nakaya, Toshimi
Kawata, Naomi
subject
porphyrins
cyclodextrins
host–guest systems
molecular recognition
NDC
Chemistry
abstract
Porphyrin-trimethyl-β-cyclodextrin (TMe-β-CDx) complexes have pseudorotaxane structures in which two mesophenyl and/or pyridyl moieties penetrate the upper rim of two TMe-β-CDx molecules. Porphyrin derivatives with one to three pyridyl moieties at meso-positions formed complexes with TMe-β-CDx in which penetration of the upper rim of the two TMe-β-CDxs by the pyridyl moieties was minimized. In contrast, in TMe-β-CDx complexes formed with porphyrin derivatives with two 2-methoxyphenyl moieties and two pyridyl moieties, the pyridyl moieties penetrated the upper rim of the two molecules because steric hindrance prevented penetration by the 2-methoxyphenyl moieties.
description
This work was supported by a JSPS KAKENHI Grant-in-Aid for Scientific Research (B) (Grant No. JP16H04133), a Grant-in-Aid for Challenging Exploratory Research (Grant No. JP16K13982), and the Electric Technology Research Foundation of Chugoku.
journal title
European Journal of Organic Chemistry
volume
Volume 2018
issue
Issue 18
start page
2138
end page
2143
date of issued
2018-05-15
publisher
Wiley-VCH
issn
1434-193X
1099-0690
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2018 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim
This is the accepted version of the following article: B. Horiguchi, T. Nakaya, M. Ueda, K. Sugikawa, T. Mizuta, T. Haino, N. Kawata, A. Ikeda, Controllable Direction of Porphyrin Derivatives in Two Cyclodextrin Cavities, Eur. J. Org. Chem., 2018, 2138–2143, which has been published in final form at http://doi.org/10.1002/ejoc.201800433. This article may be used for non-commercial purposes in accordance with Wiley Self-Archiving Policy.
This is not the published version. Please cite only the published version. この論文は出版社版でありません。引用の際には出版社版をご確認ご利用ください。
department
Graduate School of Engineering
Graduate School of Science
note
Post-print version/PDF may be used in an institutional repository after an embargo period of 12 months.