- Temperature dependent inversion of enantiomer selectivity in the complexation of optically active azophenolic crown ethers containing alkyl substituents as chiral barriers with chiral amines
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Azophenolic crown ethers (S,S)-1, (R,R)-2 and (S,S)-3 have been prepared in enantiomerically pure forms by using (S)-1-(1′-adamantyl)ethane-1,2-diol, (R)-3,3-dimethylbutane-1,2-diol and (S)-propane-1,2-diol, respectively, as chiral subunits, and the assoc
- Hirose, Keiji,Fuji, Junichi,Kamada, Kimiko,Tobe, Yoshito,Naemura, Koichiro
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p. 1649 - 1657
(2007/10/03)
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