Synthesis and spectroscopic properties of 2-ketopyrrole-BF2 complexes:: a new class of fluorescent dye

被引：43

作者：

Chen, J ^{[1
]}

Burghart, A ^{[1
]}

Wan, CW ^{[1
]}

Thia, L ^{[1
]}

Ortiz, C ^{[1
]}

Reibenspies, J ^{[1
]}

Burgess, K ^{[1
]}

机构：

[1] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 14期

基金：

美国国家卫生研究院;

关键词：

pyrrole; fluorescence; dye; BODIPY (R); labelling;

D O I：

10.1016/S0040-4039(00)00166-0

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The 2-ketopyrrole complexes 3 and 4 were isolated as minor products in syntheses of the corresponding 4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY(R)) dyes 1 and 2. Compounds 4 were shown to be highly fluorescent having emissions between 504 and 544 nm with quantum yields between 0.52 and 0.89. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：2303 / 2307

页数：5

共 9 条

[1] 3,5-diaryl-4,4-difluoro-4-bora-3a,4a-diaza-s-indacene (BODIPY) dyes:: Synthesis, spectroscopic, electrochemical, and structural properties [J].