Bisindolylmaleimides with large stokes shift and long-lasting chemiluminescence properties

Manabu Nakazono; Shinkoh Nanbu; Akihiro Uesaki; Ryoichi Kuwano; Manabu Kashiwabara; Kiyoshi Zaitsu

doi:10.1021/ol701431g

Bisindolylmaleimides with large stokes shift and long-lasting chemiluminescence properties

Manabu Nakazono, Shinkoh Nanbu, Akihiro Uesaki, Ryoichi Kuwano, Manabu Kashiwabara, Kiyoshi Zaitsu

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

36 Citations (Scopus)

Abstract

Various bisindolylmaleimides have fluorescence emission maxima wavelengths longer than 500 nm, large Stokes shifts longer than 200 nm, different fluorescence emission wavelengths at an excitation wavelength of 365 nm, and a long-lasting chemiluminescence. The expansion of the π-conjugation, the π-bond electronic structure, and oxidation of the C=C bond at the 2,3-position of the maleimide moiety are crucial for producing these fluorescence and chemiluminescence properties.

Original language	English
Pages (from-to)	3583-3586
Number of pages	4
Journal	Organic letters
Volume	9
Issue number	18
DOIs	https://doi.org/10.1021/ol701431g
Publication status	Published - Aug 30 2007

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol701431g

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title = "Bisindolylmaleimides with large stokes shift and long-lasting chemiluminescence properties",

abstract = "Various bisindolylmaleimides have fluorescence emission maxima wavelengths longer than 500 nm, large Stokes shifts longer than 200 nm, different fluorescence emission wavelengths at an excitation wavelength of 365 nm, and a long-lasting chemiluminescence. The expansion of the π-conjugation, the π-bond electronic structure, and oxidation of the C=C bond at the 2,3-position of the maleimide moiety are crucial for producing these fluorescence and chemiluminescence properties.",

author = "Manabu Nakazono and Shinkoh Nanbu and Akihiro Uesaki and Ryoichi Kuwano and Manabu Kashiwabara and Kiyoshi Zaitsu",

year = "2007",

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T1 - Bisindolylmaleimides with large stokes shift and long-lasting chemiluminescence properties

AU - Nakazono, Manabu

AU - Nanbu, Shinkoh

AU - Uesaki, Akihiro

AU - Kuwano, Ryoichi

AU - Kashiwabara, Manabu

AU - Zaitsu, Kiyoshi

PY - 2007/8/30

Y1 - 2007/8/30

N2 - Various bisindolylmaleimides have fluorescence emission maxima wavelengths longer than 500 nm, large Stokes shifts longer than 200 nm, different fluorescence emission wavelengths at an excitation wavelength of 365 nm, and a long-lasting chemiluminescence. The expansion of the π-conjugation, the π-bond electronic structure, and oxidation of the C=C bond at the 2,3-position of the maleimide moiety are crucial for producing these fluorescence and chemiluminescence properties.

AB - Various bisindolylmaleimides have fluorescence emission maxima wavelengths longer than 500 nm, large Stokes shifts longer than 200 nm, different fluorescence emission wavelengths at an excitation wavelength of 365 nm, and a long-lasting chemiluminescence. The expansion of the π-conjugation, the π-bond electronic structure, and oxidation of the C=C bond at the 2,3-position of the maleimide moiety are crucial for producing these fluorescence and chemiluminescence properties.

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JO - Organic Letters

JF - Organic Letters

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Bisindolylmaleimides with large stokes shift and long-lasting chemiluminescence properties

Abstract

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