Tuning the Colors of the Dark Isomers of Photochromic Boron Compounds with Fluoride Ions: Four-State Color Switching
作者:Soren K. Mellerup、Ying-Li Rao、Hazem Amarne、Suning Wang
DOI:10.1021/acs.orglett.6b02308
日期:2016.9.2
Combining a three-coordinated boron (BMes2) moiety with a four-coordinated photochromic organoboron unit leads to a series of new diboron compounds that undergo four-state reversible color switching in response to stimuli of light, heat, and fluoride ions. Thus, these hybrid diboron systems allow both convenient color tuning/switching of such photochromic systems, as well as visual fluoride sensing
将三配位的硼(BMes 2)部分与四配位的光致变色有机硼单元结合使用会导致一系列新的二硼化合物,它们响应光,热和氟离子的刺激而经历四态可逆颜色转换。因此,这些混合二硼系系统既允许方便地调光/切换这种光致变色系统,又允许通过颜色或荧光发射颜色变化进行可视氟化物感测。