Photochemical synthesis of naphthacene and its derivatives for irreversible photo-responsive fluorescent molecules

被引：16

作者：

Aotake, Tatsuya ^{[1
]}

Yamashita, Yuko ^{[2
]}

Okujima, Tetsuo ^{[2
]}

Shirasawa, Nobuhiko ^{[3
]}

Jo, Yukari ^{[3
]}

Fujimori, Shigeo ^{[3
]}

Uno, Hidemitsu ^{[2
]}

Ono, Noboru ^{[2
]}

Yamada, Hiroko ^{[1
,4
]}

机构：

[1] Nara Inst Sci & Technol, Grad Sch Mat Sci, Ikoma 6300192, Japan

[2] Ehime Univ, Grad Sch Sci & Engn, Dept Biol & Chem, Matsuyama, Ehime 7908577, Japan

[3] Toray Industries Ltd, Elect & Imaging Mat Res Labs, Otsu, Shiga 5200842, Japan

[4] JST, CREST, Chiyoda Ku, Tokyo 1020075, Japan

来源：

TETRAHEDRON LETTERS | 2013年 / 54卷 / 14期

基金：

日本科学技术振兴机构;

关键词：

Naphthacene; Photoconversion; Fluorescent; Photoprecursor; SOLUBLE PENTACENE PRECURSOR; PHOTOPHYSICAL PROPERTIES; TETRACENE DERIVATIVES; PHOTOGENERATION; PERFORMANCE; SUBSTITUTION;

D O I：

10.1016/j.tetlet.2013.01.014

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Highly fluorescent naphthacene derivatives and their photoconvertible precursors were synthesized for irreversibly photo-responsive fluorescent molecules. The fluorescence quantum yields (Phi(f)) of the precursors were less than 0.02, and the precursors can be converted to the highly fluorescent naphthacene derivatives (Phi(f) = 0.67-0.70) quantitatively by photo-irradiation. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：1790 / 1793

页数：4

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