Synthesis p. 739 - 741 (1987)
Update date:2022-08-04
Topics:
Chenevert, Robert
Ampleman, Guy
Racemic 2-hydronaphtoin has been resolved by formation of diastereoisomers with (-)-mentoxyacetyl chloride and fractional crystallization of mentoxyacetates.Enantiomers of 2,3,11,12-tetra(2-naphthyl)-18-crown-6 were obtained by condensation between (+) or (-)-2-hydronaphtoin and diethylene glycol ditosylate in the presence of potassium hydride as base and template.
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Doi:10.1039/DT9950000163
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