Porphyrin-hexaphyrin hybrid tapes

Takayuki Tanaka; Naoki Aratani; Jong Min Lim; Kil Suk Kim; Dongho Kim; Atsuhiro Osuka

doi:10.1039/c1sc00228g

Porphyrin-hexaphyrin hybrid tapes

Takayuki Tanaka, Naoki Aratani, Jong Min Lim, Kil Suk Kim, Dongho Kim, Atsuhiro Osuka

Department of Chemistry

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

54 Citations (Scopus)

Abstract

A meso-meso linked porphyrin-hexaphyrin hybrid was synthesized by the cross condensation using meso-porphyrinyl-dipyrromethane and was oxidized with DDQ-Sc(OTf)₃ to afford a porphyrin-[26] hexaphyrin hybrid tape that was reduced with NaBH₄ to give a porphyrin-[28]hexaphyrin hybrid tape. Fully electronic conjugations in the hybrid tapes are observed in the UV/vis/NIR absorption spectra, electrochemistry, and excited-state dynamics.

Original language	English
Pages (from-to)	1414-1418
Number of pages	5
Journal	Chemical Science
Volume	2
Issue number	7
DOIs	https://doi.org/10.1039/c1sc00228g
Publication status	Published - 2011 Jul

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1039/c1sc00228g

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title = "Porphyrin-hexaphyrin hybrid tapes",

abstract = "A meso-meso linked porphyrin-hexaphyrin hybrid was synthesized by the cross condensation using meso-porphyrinyl-dipyrromethane and was oxidized with DDQ-Sc(OTf)3 to afford a porphyrin-[26] hexaphyrin hybrid tape that was reduced with NaBH4 to give a porphyrin-[28]hexaphyrin hybrid tape. Fully electronic conjugations in the hybrid tapes are observed in the UV/vis/NIR absorption spectra, electrochemistry, and excited-state dynamics.",

author = "Takayuki Tanaka and Naoki Aratani and Lim, {Jong Min} and Kim, {Kil Suk} and Dongho Kim and Atsuhiro Osuka",

year = "2011",

month = jul,

doi = "10.1039/c1sc00228g",

language = "English",

volume = "2",

pages = "1414--1418",

journal = "Chemical Science",

issn = "2041-6520",

publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Porphyrin-hexaphyrin hybrid tapes

AU - Tanaka, Takayuki

AU - Aratani, Naoki

AU - Lim, Jong Min

AU - Kim, Kil Suk

AU - Kim, Dongho

AU - Osuka, Atsuhiro

PY - 2011/7

Y1 - 2011/7

N2 - A meso-meso linked porphyrin-hexaphyrin hybrid was synthesized by the cross condensation using meso-porphyrinyl-dipyrromethane and was oxidized with DDQ-Sc(OTf)3 to afford a porphyrin-[26] hexaphyrin hybrid tape that was reduced with NaBH4 to give a porphyrin-[28]hexaphyrin hybrid tape. Fully electronic conjugations in the hybrid tapes are observed in the UV/vis/NIR absorption spectra, electrochemistry, and excited-state dynamics.

AB - A meso-meso linked porphyrin-hexaphyrin hybrid was synthesized by the cross condensation using meso-porphyrinyl-dipyrromethane and was oxidized with DDQ-Sc(OTf)3 to afford a porphyrin-[26] hexaphyrin hybrid tape that was reduced with NaBH4 to give a porphyrin-[28]hexaphyrin hybrid tape. Fully electronic conjugations in the hybrid tapes are observed in the UV/vis/NIR absorption spectra, electrochemistry, and excited-state dynamics.

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DO - 10.1039/c1sc00228g

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VL - 2

SP - 1414

EP - 1418

JO - Chemical Science

JF - Chemical Science

IS - 7

ER -

Porphyrin-hexaphyrin hybrid tapes

Abstract

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