Rational design and synthesis of a novel class of highly fluorescent rhodamine dyes that have strong absorption at long wavelengths

A novel class of strongly fluorescent rhodamine dyes were designed and synthesized by extending the π conjugation of chromophore with limited flexibility. These dyes were shown to have longer absorption in the range of 581 to 631 nm with quantum yields between 0.64 and 0.89. Graphic

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Bibliographic Details
Published inTetrahedron letters Vol. 44; no. 23; pp. 4355 - 4359
Main Authors Liu, Jixiang, Diwu, Zhenjun, Leung, Wai-Yee, Lu, Yixin, Patch, Brian, Haugland, Richard P.
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 02.06.2003
Elsevier
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
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Summary:A novel class of strongly fluorescent rhodamine dyes were designed and synthesized by extending the π conjugation of chromophore with limited flexibility. These dyes were shown to have longer absorption in the range of 581 to 631 nm with quantum yields between 0.64 and 0.89. Graphic
ISSN:0040-4039
1873-3581
DOI:10.1016/S0040-4039(03)00938-9