Control of electron-transfer reduction by protonation of zinc octabutoxyphthalocyanine assisted by intramolecular hydrogen bonding

Tatsuhiko Honda; Takahiko Kojima; Shunichi Fukuzumi

doi:10.1039/c1cc12710a

Control of electron-transfer reduction by protonation of zinc octabutoxyphthalocyanine assisted by intramolecular hydrogen bonding

Tatsuhiko Honda, Takahiko Kojima, Shunichi Fukuzumi

Department of Chemistry & Nanoscience

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

35 Scopus citations

Abstract

Facile protonation of α-octabutoxyphthalocyaninato zinc(ii) (Zn(OBu)₈Pc) occurs to afford up to tetra-protonated species stabilized by intramolecular hydrogen bonding, resulting in positive shifts of the reduction potentials of Zn(OBu)₈PcH_nⁿ⁺ (n = 1-4) with increasing the number of protons attached to facilitate electron-transfer reduction.

Original language	English
Pages (from-to)	7986-7988
Number of pages	3
Journal	Chemical Communications
Volume	47
Issue number	28
DOIs	https://doi.org/10.1039/c1cc12710a
State	Published - 28 Jul 2011

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title = "Control of electron-transfer reduction by protonation of zinc octabutoxyphthalocyanine assisted by intramolecular hydrogen bonding",

abstract = "Facile protonation of α-octabutoxyphthalocyaninato zinc(ii) (Zn(OBu)8Pc) occurs to afford up to tetra-protonated species stabilized by intramolecular hydrogen bonding, resulting in positive shifts of the reduction potentials of Zn(OBu)8PcHnn+ (n = 1-4) with increasing the number of protons attached to facilitate electron-transfer reduction.",

author = "Tatsuhiko Honda and Takahiko Kojima and Shunichi Fukuzumi",

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language = "English",

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AU - Honda, Tatsuhiko

AU - Kojima, Takahiko

AU - Fukuzumi, Shunichi

PY - 2011/7/28

Y1 - 2011/7/28

N2 - Facile protonation of α-octabutoxyphthalocyaninato zinc(ii) (Zn(OBu)8Pc) occurs to afford up to tetra-protonated species stabilized by intramolecular hydrogen bonding, resulting in positive shifts of the reduction potentials of Zn(OBu)8PcHnn+ (n = 1-4) with increasing the number of protons attached to facilitate electron-transfer reduction.

AB - Facile protonation of α-octabutoxyphthalocyaninato zinc(ii) (Zn(OBu)8Pc) occurs to afford up to tetra-protonated species stabilized by intramolecular hydrogen bonding, resulting in positive shifts of the reduction potentials of Zn(OBu)8PcHnn+ (n = 1-4) with increasing the number of protons attached to facilitate electron-transfer reduction.

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AN - SCOPUS:79959891417

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JO - Chemical Communications

JF - Chemical Communications

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ER -

Control of electron-transfer reduction by protonation of zinc octabutoxyphthalocyanine assisted by intramolecular hydrogen bonding

Abstract

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