Optical properties of oligo(2,3-dioxyfunctionalized)naphthalenes

Kazunori Tsubaki; Masaya Miura; Asao Nakamura; Takeo Kawabata

doi:10.1016/j.tetlet.2005.12.095

Optical properties of oligo(2,3-dioxyfunctionalized)naphthalenes

Kazunori Tsubaki, Masaya Miura, Asao Nakamura, Takeo Kawabata

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

15 Citations (Scopus)

Abstract

The properties of two series of oligo(2,3-dioxyfunctionalized)naphthalenes which are connected at the 1,4-positions, that is, methoxy derivatives 1-4 and derivatives that possess two pyrene groups on the central scaffolding oxygen functions 5-8, are described. In 1-4, the fluorescence quantum yields increased by about 20-80% as the number of naphthalene units increased. The intramolecular energy transfer quantum yields of 5-8 were around 20% regardless of the number of naphthalene units.

Original language	English
Pages (from-to)	1241-1244
Number of pages	4
Journal	Tetrahedron Letters
Volume	47
Issue number	8
DOIs	https://doi.org/10.1016/j.tetlet.2005.12.095
Publication status	Published - 2006 Feb 20

ASJC Scopus subject areas

Biochemistry
Drug Discovery
Organic Chemistry

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abstract = "The properties of two series of oligo(2,3-dioxyfunctionalized)naphthalenes which are connected at the 1,4-positions, that is, methoxy derivatives 1-4 and derivatives that possess two pyrene groups on the central scaffolding oxygen functions 5-8, are described. In 1-4, the fluorescence quantum yields increased by about 20-80% as the number of naphthalene units increased. The intramolecular energy transfer quantum yields of 5-8 were around 20% regardless of the number of naphthalene units.",

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AU - Nakamura, Asao

AU - Kawabata, Takeo

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AB - The properties of two series of oligo(2,3-dioxyfunctionalized)naphthalenes which are connected at the 1,4-positions, that is, methoxy derivatives 1-4 and derivatives that possess two pyrene groups on the central scaffolding oxygen functions 5-8, are described. In 1-4, the fluorescence quantum yields increased by about 20-80% as the number of naphthalene units increased. The intramolecular energy transfer quantum yields of 5-8 were around 20% regardless of the number of naphthalene units.

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