Control of Photodimerization by supramolecular templates

Kazuki Sada; Daisuke Kikuno; Seiji Shinkai

Control of Photodimerization by supramolecular templates

Kazuki Sada, Daisuke Kikuno, Seiji Shinkai

Institute for Advanced Study

Research output: Contribution to conference › Paper › peer-review

Abstract

Recently, we reported that pybox or bzpybox ligands form 2:2 ladder-type complexes with oligomeric secondary dialkylammonium salts. In this report, we demonstrate control of photodimerization of cinnamoyl group by introduction to the Bzpybox ligand. Photo-irradiation of the 2:2 ladder complex of cinnamoyl-modified Bzpybox with dimeric secondary dialkylammonium produced efficiently the photodimer under the dilute condition that could not form the dimers without templates. Therefore, this should be supramolecular control of 2 + 2 photodimerization.

Original language	English
Number of pages	1
Publication status	Published - Dec 1 2005
Event	54th SPSJ Annual Meeting 2005 - Yokohama, Japan Duration: May 25 2005 → May 27 2005

Other

Other	54th SPSJ Annual Meeting 2005
Country/Territory	Japan
City	Yokohama
Period	5/25/05 → 5/27/05

All Science Journal Classification (ASJC) codes

Engineering(all)

Cite this

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title = "Control of Photodimerization by supramolecular templates",

abstract = "Recently, we reported that pybox or bzpybox ligands form 2:2 ladder-type complexes with oligomeric secondary dialkylammonium salts. In this report, we demonstrate control of photodimerization of cinnamoyl group by introduction to the Bzpybox ligand. Photo-irradiation of the 2:2 ladder complex of cinnamoyl-modified Bzpybox with dimeric secondary dialkylammonium produced efficiently the photodimer under the dilute condition that could not form the dimers without templates. Therefore, this should be supramolecular control of 2 + 2 photodimerization.",

author = "Kazuki Sada and Daisuke Kikuno and Seiji Shinkai",

year = "2005",

month = dec,

day = "1",

language = "English",

note = "54th SPSJ Annual Meeting 2005 ; Conference date: 25-05-2005 Through 27-05-2005",

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T1 - Control of Photodimerization by supramolecular templates

AU - Sada, Kazuki

AU - Kikuno, Daisuke

AU - Shinkai, Seiji

PY - 2005/12/1

Y1 - 2005/12/1

N2 - Recently, we reported that pybox or bzpybox ligands form 2:2 ladder-type complexes with oligomeric secondary dialkylammonium salts. In this report, we demonstrate control of photodimerization of cinnamoyl group by introduction to the Bzpybox ligand. Photo-irradiation of the 2:2 ladder complex of cinnamoyl-modified Bzpybox with dimeric secondary dialkylammonium produced efficiently the photodimer under the dilute condition that could not form the dimers without templates. Therefore, this should be supramolecular control of 2 + 2 photodimerization.

AB - Recently, we reported that pybox or bzpybox ligands form 2:2 ladder-type complexes with oligomeric secondary dialkylammonium salts. In this report, we demonstrate control of photodimerization of cinnamoyl group by introduction to the Bzpybox ligand. Photo-irradiation of the 2:2 ladder complex of cinnamoyl-modified Bzpybox with dimeric secondary dialkylammonium produced efficiently the photodimer under the dilute condition that could not form the dimers without templates. Therefore, this should be supramolecular control of 2 + 2 photodimerization.

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M3 - Paper

AN - SCOPUS:33645640230

T2 - 54th SPSJ Annual Meeting 2005

Y2 - 25 May 2005 through 27 May 2005

ER -

Control of Photodimerization by supramolecular templates

Abstract

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All Science Journal Classification (ASJC) codes

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