Modification of [5]Helicene with Dimesitylboryl: One Way To Enhance the Fluorescence Efficiency.
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DOI: 10.1021/acs.orglett.8b03329
Abstract: The efficient synthetic route was disclosed to prepare structurally asymmetric [5]helicenes, which are substituted with either BMes2 (7B-HC) or both BMes2 and NMe2 (8B5NMe2-HC, 7B5NMe2-HC). Compared with the parent [5]helicene, these compounds show greatly enhanced… read more here.
Keywords: helicene dimesitylboryl; helicene; fluorescence; dimesitylboryl one ... See more keywords