Tetrahedron Letters p. 2681 - 2684 (1999)
Update date:2022-08-10
Topics:
Zhang, Xin
Weiming, Qiu
Burton, Donald J.
The organometallic reagent, (EtO)2P(O)CFHZnBr, was generated in situ in excellent yields via the reaction of (Eto)2P(O)CFHBr with zinc metal. Metathesis with Cu(I)Br gave (EtO)2P(O)CFHCu. The reagents exhibit excellent reactivity with substrates, such as allyl halides, alkynyl halides, vinyl halides, aryl halides and acyl or phosphoryl halides, and provide a useful one flask route to functionalized α-fluorophosphonates.
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