論文

2017年7月

Planar Anthracene–Acetylene Frameworks as a Stereogenic Motif

ChemPlusChem
  • Shinji Toyota
  • ,
  • Hiroshi Ikeda
  • ,
  • Tetsuo Iwanaga

82
7
開始ページ
957
終了ページ
966
記述言語
英語
掲載種別
DOI
10.1002/cplu.201600646

© 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Planar and rigid frameworks that consist of two 1,8-substituted anthracene units and two acetylene linkers were utilized as key structures for the generation of stereoisomers through the introduction of extra substituents. These compounds were synthesized from 1,8-substituted anthracene building units by a combination of coupling reactions. We designed diastereomers, enantiomers, and topomers by modifying the combination of the two linkers and the number of substituents at sterically crowded intraannular positions. The molecular structures, stereochemistry, and properties of these compounds were investigated by means of spectroscopic techniques and theoretical calculations. A prochiral cyclic dimer with one extraannular substituent was designed to generate a stereochemical phenomenon in two dimensions. Scanning tunneling microscopy measurements revealed that the molecules formed a self-assembled monolayer at the liquid–solid interface in a conglomerate-type manner. The scope and potential of the macrocyclic frameworks in studies of π-conjugated compounds are presented.

リンク情報
DOI
https://doi.org/10.1002/cplu.201600646
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/31961610
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000407021400004&DestApp=WOS_CPL
URL
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85013436585&origin=inward 本文へのリンクあり
Scopus Citedby
https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85013436585&origin=inward
ID情報
  • DOI : 10.1002/cplu.201600646
  • ISSN : 2192-6506
  • eISSN : 2192-6506
  • PubMed ID : 31961610
  • SCOPUS ID : 85013436585
  • Web of Science ID : WOS:000407021400004

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