Efficient resolution of oxidized Cleland's reagent by C2-symmetric BOC- L-phenylalanyl esters

DOI: 10.1016/S0040-4039(97)10087-9

Source and publish data:

Tetrahedron Letters p. 7657 - 7660 (1997)

Update date:2022-08-18

Topics:

Authors:

Evans, Colleen A.

Bernier, Louise

Dugas, Josee

Mansour, Tarek S.

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Article abstract of DOI:10.1016/S0040-4039(97)10087-9

Trans 4,5-dihydroxy-1,2-dithiane (1,oxidized form of Cleland's reagent; dithiothreitol) is resolved efficiently in > 99% overall e.e. into its two enantiomers by fractional recrystallization of its BOC-L-phenylalanyl diesters.

Full text of DOI:10.1016/S0040-4039(97)10087-9

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