SYNTHESE GENERALE DE β-CETOPHOSPHONATES α-FLUORES PRECURSEURS D'ENONES α-FLUOREES, APPLICATION EN SERIE PYRETHRENIQUE.

DOI: 10.1016/0040-4039(88)85251-1

Source and publish data:

Tetrahedron Letters p. 2655 - 2658 (1988)

Update date:2022-07-30

Topics:

Authors:

Coutrot, Ph.

Grison, C.

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Article abstract of DOI:10.1016/0040-4039(88)85251-1

Dialkylphosphonoflouracetylchlorides are used to introduce directly the 2-oxophosphonate 1-fluorinated synthons on organometallic reagents.A Horner reaction of the 3 derivated anions with aldehydes gave various 2-fluoro-2-enones.Application to the cis, trans caronaldehyde ethyl ester led to the 2-fluoroethenyl pyrethroid derivatives.

Full text of DOI:10.1016/0040-4039(88)85251-1

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