Synthesis of π‑Extended Fluoranthenes via a KHMDS-Promoted Anionic-Radical Reaction Cascade
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https://figshare.com/articles/dataset/Synthesis_of_Extended_Fluoranthenes_via_a_KHMDS-Promoted_Anionic-Radical_Reaction_Cascade/5089759
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资源简介：
An unprecedented
KHMDS-promoted domino reaction to furnish hydroxyfluoranthenes
is described. Biaryl compounds bearing acyl and naphthylalkenyl moieties
are transformed into 9-hydroxydibenzo[j,l]fluoranthenes in a single step through the formation of an aromatic
and a pentagonal ring system. A variety of fluoranthenes including
those with extended π-conjugation, a heteroaromatic ring, and
unsymmetrical substituents could be synthesized. Mechanistic studies
reveal a unique reaction cascade where KHMDS acts as both a base and
a single-electron donor.
创建时间：
2017-06-07
