The first circular dichroism observation for organic radical cations: Chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations

Tadashi Mori; Junya Shinkuma; Masafumi Sato; Hideaki Saito; Takehiko Wada; Yoshihisa Inoue

doi:10.1080/10242430212199

The first circular dichroism observation for organic radical cations: Chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations

Tadashi Mori, Junya Shinkuma, Masafumi Sato, Hideaki Saito, Takehiko Wada, Yoshihisa Inoue

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

7 Citations (Scopus)

Abstract

The first unequivocal circular dichroism spectra were obtained for organic radical cations, which were prepared from p-(1S,2S,5R)-neomenthyloxyanisole (1) and p-(1S,2S,4S)-isobornyloxyanisole (2) by single electron oxidation with triethyloxonium hexachloroantimonate in dichloromethane. The chiroptical properties of the radical cations 1^.+ and 2^.+ were discussed in comparison with those of neutral species 1 and 2.

Original language	English
Pages (from-to)	115-118
Number of pages	4
Journal	Enantiomer
Volume	7
Issue number	2-3
DOIs	https://doi.org/10.1080/10242430212199
Publication status	Published - 2002 Mar
Externally published	Yes

Keywords

Circular dichroism
Cotton effect
Dimethoxybenzene derivatives
Electron transfer
Oxidation
Radical cation

ASJC Scopus subject areas

Chemistry(all)
Biochemistry
Biochemistry, Genetics and Molecular Biology(all)
Organic Chemistry

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The first circular dichroism observation for organic radical cations : Chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations. / Mori, Tadashi; Shinkuma, Junya; Sato, Masafumi; Saito, Hideaki; Wada, Takehiko; Inoue, Yoshihisa.

In: Enantiomer, Vol. 7, No. 2-3, 03.2002, p. 115-118.

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

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title = "The first circular dichroism observation for organic radical cations: Chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations",

abstract = "The first unequivocal circular dichroism spectra were obtained for organic radical cations, which were prepared from p-(1S,2S,5R)-neomenthyloxyanisole (1) and p-(1S,2S,4S)-isobornyloxyanisole (2) by single electron oxidation with triethyloxonium hexachloroantimonate in dichloromethane. The chiroptical properties of the radical cations 1.+ and 2.+ were discussed in comparison with those of neutral species 1 and 2.",

keywords = "Circular dichroism, Cotton effect, Dimethoxybenzene derivatives, Electron transfer, Oxidation, Radical cation",

author = "Tadashi Mori and Junya Shinkuma and Masafumi Sato and Hideaki Saito and Takehiko Wada and Yoshihisa Inoue",

note = "Funding Information: Financial support (to T. M.) of this work by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science, and Technology of Japan (No. 12740346) is gratefully acknowledged.",

year = "2002",

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doi = "10.1080/10242430212199",

language = "English",

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pages = "115--118",

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T2 - Chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations

AU - Mori, Tadashi

AU - Shinkuma, Junya

AU - Sato, Masafumi

AU - Saito, Hideaki

AU - Wada, Takehiko

AU - Inoue, Yoshihisa

N1 - Funding Information: Financial support (to T. M.) of this work by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science, and Technology of Japan (No. 12740346) is gratefully acknowledged.

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AB - The first unequivocal circular dichroism spectra were obtained for organic radical cations, which were prepared from p-(1S,2S,5R)-neomenthyloxyanisole (1) and p-(1S,2S,4S)-isobornyloxyanisole (2) by single electron oxidation with triethyloxonium hexachloroantimonate in dichloromethane. The chiroptical properties of the radical cations 1.+ and 2.+ were discussed in comparison with those of neutral species 1 and 2.

KW - Circular dichroism

KW - Cotton effect

KW - Dimethoxybenzene derivatives

KW - Electron transfer

KW - Oxidation

KW - Radical cation

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The first circular dichroism observation for organic radical cations: Chiroptical properties of neomenthyloxy- and isobornyloxyanisole radical cations

Abstract

Keywords

ASJC Scopus subject areas

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