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Convenient Wacker oxidations with substoichiometric cupric acetate
Journal article   Open access   Peer reviewed

Convenient Wacker oxidations with substoichiometric cupric acetate

Amos B Smith, Young Shin Cho and Gregory K Friestad
Tetrahedron Letters, Vol.39(48), pp.8765-8768
1998
DOI: 10.1016/S0040-4039(98)01992-3
url
https://doi.org/10.1016/S0040-4039(98)01992-3View
Published (Version of record) Open Access

Abstract

A modification of the Wacker oxidation of terminal olefins to methyl ketones using substoichiometric amounts of Cu(OAc) 2 as a redox shuttle reagent is described. The modified procedure is generally high yielding despite reduced levels of copper salt and convenient. Importantly, in a problematic case, the conditions suppressed acidic hydrolysis during oxidation of substrate (+)- 5 containing an acetonide.

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