Electrochiroptical response in aqueous media: 9,10-dihydrophenanthrene-9, 10-diyl dications with Michlar's hydrol blue chromophores attached with oligoethylene glycol units

Takanori Suzuki, Keisuke Hanada, Ryo Katoono, Yusuke Ishigaki, Sho Higasa, Hiroki Higuchi, Hirotsugu Kikuchi, Kenshu Fujiwara, Hidetoshi Yamada, Takanori Fukushima

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

Upon electrochemical oxidation of configurationally stable biphenyl-based electron donors (Rax)-1a and -1b to butane-1,4- diyl dications (M)-2a2+ and -2b2+, drastic changes were induced not only in UVvis but also in CD spectra. Because of the hydrophilic oligoethylene glycol units on the amino nitrogens, (Rax)-1b and (M)-2b2+ are soluble in water, thus realizing the electrochiroptical behavior not only in organic solvents but also in aqueous media.

Original languageEnglish
Pages (from-to)982-984
Number of pages3
JournalChemistry Letters
Volume43
Issue number7
DOIs
Publication statusPublished - 2014

Fingerprint

Glycols
Electrochemical oxidation
Chromophores
Organic solvents
Nitrogen
Electrons
Water
butane
diphenyl

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Electrochiroptical response in aqueous media : 9,10-dihydrophenanthrene-9, 10-diyl dications with Michlar's hydrol blue chromophores attached with oligoethylene glycol units. / Suzuki, Takanori; Hanada, Keisuke; Katoono, Ryo; Ishigaki, Yusuke; Higasa, Sho; Higuchi, Hiroki; Kikuchi, Hirotsugu; Fujiwara, Kenshu; Yamada, Hidetoshi; Fukushima, Takanori.

In: Chemistry Letters, Vol. 43, No. 7, 2014, p. 982-984.

Research output: Contribution to journalArticle

Suzuki, Takanori ; Hanada, Keisuke ; Katoono, Ryo ; Ishigaki, Yusuke ; Higasa, Sho ; Higuchi, Hiroki ; Kikuchi, Hirotsugu ; Fujiwara, Kenshu ; Yamada, Hidetoshi ; Fukushima, Takanori. / Electrochiroptical response in aqueous media : 9,10-dihydrophenanthrene-9, 10-diyl dications with Michlar's hydrol blue chromophores attached with oligoethylene glycol units. In: Chemistry Letters. 2014 ; Vol. 43, No. 7. pp. 982-984.
@article{8d4fd7c831f049968bdf6cfc539c434a,
title = "Electrochiroptical response in aqueous media: 9,10-dihydrophenanthrene-9, 10-diyl dications with Michlar's hydrol blue chromophores attached with oligoethylene glycol units",
abstract = "Upon electrochemical oxidation of configurationally stable biphenyl-based electron donors (Rax)-1a and -1b to butane-1,4- diyl dications (M)-2a2+ and -2b2+, drastic changes were induced not only in UVvis but also in CD spectra. Because of the hydrophilic oligoethylene glycol units on the amino nitrogens, (Rax)-1b and (M)-2b2+ are soluble in water, thus realizing the electrochiroptical behavior not only in organic solvents but also in aqueous media.",
author = "Takanori Suzuki and Keisuke Hanada and Ryo Katoono and Yusuke Ishigaki and Sho Higasa and Hiroki Higuchi and Hirotsugu Kikuchi and Kenshu Fujiwara and Hidetoshi Yamada and Takanori Fukushima",
year = "2014",
doi = "10.1246/cl.140163",
language = "English",
volume = "43",
pages = "982--984",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "The Chemical Society of Japan",
number = "7",

}

TY - JOUR

T1 - Electrochiroptical response in aqueous media

T2 - 9,10-dihydrophenanthrene-9, 10-diyl dications with Michlar's hydrol blue chromophores attached with oligoethylene glycol units

AU - Suzuki, Takanori

AU - Hanada, Keisuke

AU - Katoono, Ryo

AU - Ishigaki, Yusuke

AU - Higasa, Sho

AU - Higuchi, Hiroki

AU - Kikuchi, Hirotsugu

AU - Fujiwara, Kenshu

AU - Yamada, Hidetoshi

AU - Fukushima, Takanori

PY - 2014

Y1 - 2014

N2 - Upon electrochemical oxidation of configurationally stable biphenyl-based electron donors (Rax)-1a and -1b to butane-1,4- diyl dications (M)-2a2+ and -2b2+, drastic changes were induced not only in UVvis but also in CD spectra. Because of the hydrophilic oligoethylene glycol units on the amino nitrogens, (Rax)-1b and (M)-2b2+ are soluble in water, thus realizing the electrochiroptical behavior not only in organic solvents but also in aqueous media.

AB - Upon electrochemical oxidation of configurationally stable biphenyl-based electron donors (Rax)-1a and -1b to butane-1,4- diyl dications (M)-2a2+ and -2b2+, drastic changes were induced not only in UVvis but also in CD spectra. Because of the hydrophilic oligoethylene glycol units on the amino nitrogens, (Rax)-1b and (M)-2b2+ are soluble in water, thus realizing the electrochiroptical behavior not only in organic solvents but also in aqueous media.

UR - http://www.scopus.com/inward/record.url?scp=84903937705&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84903937705&partnerID=8YFLogxK

U2 - 10.1246/cl.140163

DO - 10.1246/cl.140163

M3 - Article

AN - SCOPUS:84903937705

VL - 43

SP - 982

EP - 984

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 7

ER -