Temperature dependent reversal of enantiomer selectivity in the complexation of optically active phenolic crown ethers with chiral amines

Koichiro Naemura*, Junichi Fuji, Kazuko Ogasahara, Keiji Hirose, Tobe Yoshito

*Corresponding author for this work

研究成果: Article同行評審

25 引文 斯高帕斯(Scopus)

摘要

Phenolic crown ethers (S,S)-1, (R,R)-2, (S,S)-3 and (S,S)-4 were prepared in enantiomerically pure forms; the enantiomer selectivities of crown ethers (S,S)-1 and (R,R)-2 in complexation with 2-aminopropan-1-ol reversed at ca. 6°C and increased with increasing temperature above the isoenantioselective temperature.

原文English
頁(從 - 到)2749-2750
頁數2
期刊Chemical Communications
發行號24
DOIs
出版狀態Published - 1 一月 1996

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