4,5-Bis(diarylmethylene)-1,3-dithiole: A Novel Helical Electron Donor Exhibiting Electrochromic Behavior

Takanori Suzuki; Shintaro Mikuni; Yusuke Ishigaki; Hiroki Higuchi; Hidetoshi Kawai; Kenshu Fujiwara

doi:10.1246/cl.2009.748

4,5-Bis(diarylmethylene)-1,3-dithiole: A Novel Helical Electron Donor Exhibiting Electrochromic Behavior

Takanori Suzuki, Shintaro Mikuni, Yusuke Ishigaki, Hiroki Higuchi, Hidetoshi Kawai, Kenshu Fujiwara

Department of Integrated Materials

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

Abstract

Vivid color change from intense yellow to deep purple was observed upon electrochemcal oxidation of the title donor 1 to bis(Michler's hydrol blue)-type dication 12+. Since the interconversion was also accompanied by drastic geometric changes, configurational stability of the helical π-arrangement is modified upon redox reactions.

Original language	English
Pages (from-to)	748-749
Number of pages	2
Journal	Chemistry Letters
Volume	38
Issue number	7
DOIs	https://doi.org/10.1246/cl.2009.748
Publication status	Published - Jul 5 2009

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title = "4,5-Bis(diarylmethylene)-1,3-dithiole: A Novel Helical Electron Donor Exhibiting Electrochromic Behavior",

abstract = "Vivid color change from intense yellow to deep purple was observed upon electrochemcal oxidation of the title donor 1 to bis(Michler's hydrol blue)-type dication 12+. Since the interconversion was also accompanied by drastic geometric changes, configurational stability of the helical π-arrangement is modified upon redox reactions.",

author = "Takanori Suzuki and Shintaro Mikuni and Yusuke Ishigaki and Hiroki Higuchi and Hidetoshi Kawai and Kenshu Fujiwara",

year = "2009",

month = jul,

day = "5",

doi = "10.1246/cl.2009.748",

language = "English",

volume = "38",

pages = "748--749",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

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T1 - 4,5-Bis(diarylmethylene)-1,3-dithiole

T2 - A Novel Helical Electron Donor Exhibiting Electrochromic Behavior

AU - Suzuki, Takanori

AU - Mikuni, Shintaro

AU - Ishigaki, Yusuke

AU - Higuchi, Hiroki

AU - Kawai, Hidetoshi

AU - Fujiwara, Kenshu

PY - 2009/7/5

Y1 - 2009/7/5

N2 - Vivid color change from intense yellow to deep purple was observed upon electrochemcal oxidation of the title donor 1 to bis(Michler's hydrol blue)-type dication 12+. Since the interconversion was also accompanied by drastic geometric changes, configurational stability of the helical π-arrangement is modified upon redox reactions.

AB - Vivid color change from intense yellow to deep purple was observed upon electrochemcal oxidation of the title donor 1 to bis(Michler's hydrol blue)-type dication 12+. Since the interconversion was also accompanied by drastic geometric changes, configurational stability of the helical π-arrangement is modified upon redox reactions.

U2 - 10.1246/cl.2009.748

DO - 10.1246/cl.2009.748

M3 - Article

VL - 38

SP - 748

EP - 749

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 7

ER -

4,5-Bis(diarylmethylene)-1,3-dithiole: A Novel Helical Electron Donor Exhibiting Electrochromic Behavior

Abstract

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