Reversal of Anti to Syn Diastereoselectivity in Crotyltitanation Reaction

DOI: 10.1055/s-1997-1002

Source and publish data:

Synlett p. 1239 - 1240 (1997)

Update date:2022-08-18

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Authors:

Szymoniak, Jan

Thery, Nadine

Mo?se, Claude

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Article abstract of DOI:10.1055/s-1997-1002

η³-2-Methylcrotyl(tiglyl)titanocene reacts with aldehydes to afford anti homoallylic alcohols when the reaction is carried out in THF, and preferentially syn products when the solvent is HMPA/THF=3:1. This simple control of anti versus syn dias

Full text of DOI:10.1055/s-1997-1002

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