| Literature DB >> 20180521 |
Naohiro Fukawa1, Takuya Osaka, Keiichi Noguchi, Ken Tanaka.
Abstract
Enantioenriched benzopyrano- and naphthopyrano-fused helical phosphafluorenes have been synthesized by the rhodium-catalyzed enantioselective double [2 + 2 + 2] cycloaddition of dialkynyl phosphorus compounds with phenol- or naphthol-linked tetraynes. Photophysical properties of these phosphafluorenes are also disclosed.Entities:
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Year: 2010 PMID： 20180521 DOI： 10.1021/ol100227k
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005