Selective fluorescence detection of fluoride using boronic acids
作者:Christopher R. Cooper
DOI:10.1039/a801693c
日期:——
Fluorescent PET (photoinduced electron transfer) sensors 1,2 and 3 with boronic acid receptor units show F– selective fluorescent quenching in aqueous solution at pH 5.5.
Visible Light-Mediated Organoboron-Catalyzed Metal-Free Synthesis of Silanols from Silanes
作者:Jinbo Yang、Xiangxue Cao、Lanfeng Wei、Jianshu Zhang、Jinli Zhang、Ping Liu、Liang Xu、Pengfei Li
DOI:10.3390/molecules28104082
日期:——
Herein, a four-coordinated organoboron compound, aminoquinoline diarylboron (AQDAB), is utilized as the photocatalyst in the oxidation of silane to silanol. This strategy effectively oxidizes Si–H bonds, affording Si–O bonds. Generally, the corresponding silanols can be obtained in moderate to good yields at room temperature under oxygen atmospheres, representing a green protocol to complement the