Photoinduced electron transfer in a dynamic supramolecular system with curved π-structures

Shunpei Hitosugi; Kei Ohkubo; Ryosuke Iizuka; Yuki Kawashima; Kosuke Nakamura; Sota Sato; Hirohiko Kono; Shunichi Fukuzumi; Hiroyuki Isobe

doi:10.1021/ol501381x

Photoinduced electron transfer in a dynamic supramolecular system with curved π-structures

Shunpei Hitosugi, Kei Ohkubo, Ryosuke Iizuka, Yuki Kawashima, Kosuke Nakamura, Sota Sato, Hirohiko Kono, Shunichi Fukuzumi, Hiroyuki Isobe

Department of Chemistry & Nanoscience

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Photoinduced electron-transfer processes in a carbonaceous supramolecular combination of a tubular host and a C₆₀ guest were investigated with time-resolved transient absorption spectra upon laser flash photolysis. Following the formation of triplet charge-separated species via electron transfer from the host to the guest, a rapid back electron transfer proceeded to afford triplet C₆₀.

Original language	English
Pages (from-to)	3352-3355
Number of pages	4
Journal	Organic Letters
Volume	16
Issue number	12
DOIs	https://doi.org/10.1021/ol501381x
State	Published - 20 Jun 2014

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title = "Photoinduced electron transfer in a dynamic supramolecular system with curved π-structures",

abstract = "Photoinduced electron-transfer processes in a carbonaceous supramolecular combination of a tubular host and a C60 guest were investigated with time-resolved transient absorption spectra upon laser flash photolysis. Following the formation of triplet charge-separated species via electron transfer from the host to the guest, a rapid back electron transfer proceeded to afford triplet C60.",

author = "Shunpei Hitosugi and Kei Ohkubo and Ryosuke Iizuka and Yuki Kawashima and Kosuke Nakamura and Sota Sato and Hirohiko Kono and Shunichi Fukuzumi and Hiroyuki Isobe",

year = "2014",

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doi = "10.1021/ol501381x",

language = "English",

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journal = "Organic Letters",

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TY - JOUR

T1 - Photoinduced electron transfer in a dynamic supramolecular system with curved π-structures

AU - Hitosugi, Shunpei

AU - Ohkubo, Kei

AU - Iizuka, Ryosuke

AU - Kawashima, Yuki

AU - Nakamura, Kosuke

AU - Sato, Sota

AU - Kono, Hirohiko

AU - Fukuzumi, Shunichi

AU - Isobe, Hiroyuki

PY - 2014/6/20

Y1 - 2014/6/20

N2 - Photoinduced electron-transfer processes in a carbonaceous supramolecular combination of a tubular host and a C60 guest were investigated with time-resolved transient absorption spectra upon laser flash photolysis. Following the formation of triplet charge-separated species via electron transfer from the host to the guest, a rapid back electron transfer proceeded to afford triplet C60.

AB - Photoinduced electron-transfer processes in a carbonaceous supramolecular combination of a tubular host and a C60 guest were investigated with time-resolved transient absorption spectra upon laser flash photolysis. Following the formation of triplet charge-separated species via electron transfer from the host to the guest, a rapid back electron transfer proceeded to afford triplet C60.

UR - http://www.scopus.com/inward/record.url?scp=84903162849&partnerID=8YFLogxK

U2 - 10.1021/ol501381x

DO - 10.1021/ol501381x

M3 - Article

AN - SCOPUS:84903162849

SN - 1523-7060

VL - 16

SP - 3352

EP - 3355

JO - Organic Letters

JF - Organic Letters

IS - 12

ER -

Photoinduced electron transfer in a dynamic supramolecular system with curved π-structures

Abstract

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