Diastereoselective Addition of a Silylketene Acetal to Chiral α-Thioaldehydes

DOI: 10.1016/S0040-4039(00)97160-0

Source and publish data:

Tetrahedron Letters p. 6733 - 6736 (1990)

Update date:2022-08-03

Topics:

Authors:

Annunziata, Rita

Cinquini, Mauro

Cozzi, Franco

Cozzi, Pier Giorgio

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Article abstract of DOI:10.1016/S0040-4039(00)97160-0

Chiral α-thioaldehydes 2-6 undergo chelation or non-chelation controlled addition of silylketene acetal 1, depending on the nature of the Lewis acid catalyst and of the ligands at the stereocenter.

Full text of DOI:10.1016/S0040-4039(00)97160-0

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