构象受限的氮杂硼二吡咯：高荧光、稳定的近红外吸收染料。

Conformationally restricted aza-BODIPY: highly fluorescent, stable near-infrared absorbing dyes.

作者信息

Zhao Weili, Carreira Erick M

机构信息

Laboratorium für Organische Chemie, ETH Zürich, HCI H335, 8093 Zürich.

出版信息

Chemistry. 2006 Sep 18;12(27):7254-63. doi: 10.1002/chem.200600527.

DOI:10.1002/chem.200600527

PMID:16850516

Abstract

Novel NIR fluorescent, conformational restricted aza-dipyrromethene boron difluoride (aza-BODIPY) dyes were prepared by an efficient process. Such conformational restricted aza-BODIPY dyes possess intense absorption, strong fluorescence, high chemical and photostability. Additionally, the sharp fluorescence of non-amine containing aza-BODIPY dyes is insensitive to solvent polarity.

摘要

通过一种高效的方法制备了新型近红外荧光、构象受限的氮杂二吡咯亚甲基二氟化硼（氮杂-BODIPY）染料。这种构象受限的氮杂-BODIPY染料具有强烈的吸收、强荧光、高化学稳定性和光稳定性。此外，不含胺的氮杂-BODIPY染料的尖锐荧光对溶剂极性不敏感。