Preparation and enantiomer recognition behaviour of azophenolic crown ethers containing cis-cyclohexane-1,2-diol as the chiral centre

Koichiro Naemura*, Sachiko Takeuchi, Keiji Hirose, Tobe Yoshito, Takahiro Kanada, Yoshiteru Sakata

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

31 Scopus citations

Abstract

Both enantiomers of the azophenolic crown ether 1 incorporating the cis-cyclohexane-1,2-diol residue as the chiral centre have been prepared in enantiomerically pure forms and the chiral recognition behaviour towards 2-aminoethanols and ethylamines has been examined. The observed enantiomer selectivities of the crown ether 1 in complexation with racemic amines have been interpreted on the basis of CPK molecular model examination of the diastereoisomeric complexes.

Original languageEnglish
Pages (from-to)213-219
Number of pages7
JournalJournal of the Chemical Society, Perkin Transactions 1
Issue number3
DOIs
StatePublished - 1 Dec 1995

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