DIASTEROSELECTIVE AUTO-PROTONATION OF ENOLATES ANTI-HOUK SELECTIVITY

DOI: 10.1016/S0040-4039(00)95741-1

Source and publish data:

Tetrahedron Letters p. 409 - 412 (1987)

Update date:2022-07-29

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Authors:

Berrada, Said

Metzner, Patrick

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Article abstract of DOI:10.1016/S0040-4039(00)95741-1

1,4-Addition reaction of lithiated methyl dithioacetate with α,β-disubstituted enones affords 5-oxodithioesters.The diastereoselectivity ranges from moderate to high (> 95:5) in favour of the syn isomer.This anti-Houk selectivity arises from an auto-proto

Full text of DOI:10.1016/S0040-4039(00)95741-1

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