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Synthesis and chiroptical properties of phenanthrene-fused N2O-type BODIPYs
Tetrahedron Letters ( IF 1.5 ) Pub Date : 2018-10-03 , DOI: 10.1016/j.tetlet.2018.10.003
Yuki Gobo , Ryota Matsuoka , Yusuke Chiba , Takashi Nakamura , Tatsuya Nabeshima

A series of phenanthrene-fused N2O-type boron-dipyrrin complexes (BODIPYs) with various substituents were synthesized. The synthesized BODIPYs show light absorption and emission in the red to near-infrared region due to their extended π-system. Furthermore, the first optical resolution of the N2O-type BODIPY was achieved using the phenyl-substituted complex. The separated enantiomers are stable to racemization at room temperature, and exhibited a Cotton effect in the deep-red region.



中文翻译:

菲稠合N 2 O型BODIPYs的合成与手性

合成了一系列带有各种取代基的菲稠合的N 2 O型硼-双吡啶配合物(BODIPYs)。合成的BODIPY由于其扩展的π系统,在红色至近红外区域显示出光吸收和发射。此外,使用苯基取代的配合物实现了N 2 O型BODIPY的第一光学拆分。分离的对映异构体在室温下对消旋稳定,并在深红色区域表现出棉花效应。

更新日期:2018-10-03
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