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Title: Extended conjugated borenium dimers via late stage functionalization of air-stable borepinium ions
Applications of highly electron-deficient organoborenium ions in conjugated materials remain scarce due to their low stability toward air and moisture. We report here the preparation of benzo[ d ]dithieno[ b , f ]borepinium ions as air-stable π-conjugated heterocycles and their conversion into the first dimeric borenium cations, which exhibit very low lying LUMOs and enhanced fluorescence as a result of extended conjugation.
Authors:
; ;
Award ID(s):
1664975
Publication Date:
NSF-PAR ID:
10191591
Journal Name:
Chemical Communications
Volume:
56
Issue:
38
Page Range or eLocation-ID:
5119 to 5122
ISSN:
1359-7345
Sponsoring Org:
National Science Foundation
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