Photochromic Thienylpyridine-Bis(alkynyl)borane Complexes: Toward Readily Tunable Fluorescence Dyes and Photoswitchable Materials

被引：73

作者：

Wong, Hok-Lai ^{[1
,2
]}

Wong, Wing-Tak ^{[2
]}

Yam, Vivian Wing-Wah ^{[1
,2
]}

机构：

[1] Univ Grants Comm Hong Kong, Inst Mol Funct Mat, Areas Excellence Scheme, Hong Kong, Hong Kong, Peoples R China

[2] Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China

来源：

ORGANIC LETTERS | 2012年 / 14卷 / 07期

关键词：

ENERGY-TRANSFER; LUMINESCENCE PROPERTIES; BORANE COMPLEXES; LIVING CELLS; DESIGN; BORON; COORDINATION; SENSORS;

D O I：

10.1021/ol3004595

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A series of diarylethene-containing NAC chelated thienylpyridine-bis(allrynyl)borane complexes has been designed and synthesized. Their pholophysical and photochromic properties have been investigated and presented. The characteristic low-energy absorption band of their closed forms could be readily tuned from the visible range to the near-infrared region.

引用

页码：1862 / 1865

页数：4

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