
Chemistry Letters p. 1905 - 1908 (1986)
Update date:2022-08-29
Topics:
Toda, Fumio
Tanaka, Koichi
Partially resolved tertiary acetylenic alcohols and secondary alcohols were easily resolved completely by complexation with achiral amines such as 1,4-diazabicyclo<3.3.3>octane (DABCO), N,N'-dialkylpiperazine, N,N,N',N'-tetramethylethylenediamine, and pyrazine, to give optically pure enantiomers.Interestingly, DABCO formed more stable complex with optically pure enantiomers but the other amines formed more stable complex with racemic compounds.
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