Novel defluorinative alkylation of trifluoroacetaldehyde N,O-acetal derivatives and its application to multi-component reaction

Literature Information

Publication Date 2008-12-01
DOI 10.1039/B817599C
Impact Factor 6.222
Authors

Hikaru Yanai, Takeo Taguchi


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Abstract

The reaction of trifluoroacetaldehyde N,O-acetal derivatives with 2 molar equivalents of alkyllithium reagents proceeded viaβ-elimination of fluoride followed by alkyl transfer from excess alkyllithium to the generated keteneN,O-acetal intermediate at the β-carbon of fluorine groups.

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