DIASTEREOSELECTIVE SYNTHESIS OF α-ALKYL-β-HYDROXY THIOACETALS BY CHELATION-CONTROLLED ADDITION TO α-HYDROXY KETENE THIOACETALS

DOI: 10.1016/S0040-4039(00)95295-X

Source and publish data:

Tetrahedron Letters p. 977 - 980 (1989)

Update date:2022-08-03

Topics:

Authors:

Sato, Toshio

Nakakita, Masaki

Kimura, Satoshi

Fujisawa, Tamotsu

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Article abstract of DOI:10.1016/S0040-4039(00)95295-X

Addition of alkyllithiums to (S)-2-(2-hydroxypropylidene)-1,3-dithiane and reduction of (S)-2-(2-hydroxy-1-alkylpropylidene)-1,3-dithianes with lithium aluminium hydride gave optically active syn- and anti-2-(2-hydroxy-1-alkylpropyl)-1,3-dithianes with high diastereoselectivity, respectively.

Full text of DOI:10.1016/S0040-4039(00)95295-X

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