Synthesis of seminaphtho-phospha-fluorescein dyes based on the consecutive arylation of aryldichlorophosphines,Chemical Communications

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Synthesis of seminaphtho-phospha-fluorescein dyes based on the consecutive arylation of aryldichlorophosphines
Chemical Communications ( IF 4.3 ) Pub Date : 2017-07-07 00:00:00 , DOI: 10.1039/c7cc04323f
Aiko Fukazawa _{1,

2,

3,

4,

5} , Junichi Usuba _{1,

2,

3,

4,

5} , Raúl A. Adler _{3,

4,

5,

6} , Shigehiro Yamaguchi _{1,

2,

3,

4,

5}

Affiliation

Seminaphtho-phospha-fluorescein (SNAPF), a phosphine-oxide-containing unsymmetric fluorescein dye, was synthesized based on the consecutive arylation of PhPCl₂, followed by Friedel–Crafts cyclization. The resulting SNAPF exhibited several attractive photophysical properties including an intense fluorescence in the NIR region and a large Stokes shift.

中文翻译：

基于芳基二氯膦的连续芳基化合成半萘-荧光素染料

基于PhPCl ₂的连续芳基化反应，然后进行Friedel-Crafts环化，合成了一种半膦酰基荧光素（SNAPF），一种含膦氧化物的不对称荧光素染料。所得的SNAPF表现出几种吸引人的光物理性质，包括在NIR区域中的强荧光和大的斯托克斯位移。

更新日期：2017-07-28

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