Expanded [23]-Helicene with Exceptional Chiroptical Properties via an Iterative Ring-Fusion Strategy.
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DOI: 10.1021/jacs.2c09555
Abstract: Expanded helicenes are an emerging class of helical nanocarbons composed of alternating linear and angularly fused rings, which give rise to an internal cavity and a large diameter. The latter is expected to impart exceptional… read more here.
Keywords: expanded helicene; properties via; helicene exceptional; chiroptical properties ... See more keywords