Synthese generale de (β-cetophosphonates α-fluores precurseurs d'enones α-fluorees. Application en serie pyrethrenique
作者:Ph Coutrot、C Grison
DOI:10.1016/0040-4039(88)85251-1
日期:——
s are used to introduce directly the 2-oxophosphonate 1-fluorinated synthons on organometallic reagents. A Horner reaction of the derivated anions with aldehydes gave various 2-fluoro-2-enones. Application to the cis, trans caronaldehyde ethyl esters led to the 2-fluoroethenyl pyrethroid derivatives.