Enantioselective Synthesis of [9]‐ and [11]Helicene‐like Molecules: Double Intramolecular [2+2+2] Cycloaddition | Zendy

Kimura Yuki | Zendy; Fukawa Naohiro | Zendy; Miyauchi Yuta | Zendy; Noguchi Keiichi | Zendy; Tanaka Ken | Zendy

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Enantioselective Synthesis of [9]‐ and [11]Helicene‐like Molecules: Double Intramolecular [2+2+2] Cycloaddition

Author(s) -

Kimura Yuki,

Fukawa Naohiro,

Miyauchi Yuta,

Noguchi Keiichi,

Tanaka Ken

Publication year - 2014

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201404810

Subject(s) - helicene , intramolecular force , enantioselective synthesis , cycloaddition , molecule , chemistry , stereochemistry , rhodium , organic chemistry , catalysis

The enantioselective synthesis of completely ortho ‐fused [9]‐ and [11]helicene‐like molecules has been achieved through a rhodium‐mediated, intramolecular, double [2+2+2] cycloaddition of phenol‐ or 2‐naphthol‐linked hexaynes. Crystal structures and photophysical properties of these [9]‐ and [11]helicene‐like molecules have also been disclosed.

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