Silver-catalyzed [2,3]-rearrangement of halonium ylides derived from allyl and propargyl halides and alkyl diazoacetates.
A silver(I) complex derived from a polyfluorinated tris(pyrazolyl)borate effectively catalyzes carbene transfer to allylic and propargylic halides, leading to the formation of alpha-haloacetate derivatives.
Krishnamoorthy
Pasupathy
P
Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, TX 76019, USA.
Browning
R Greg
RG
Singh
Shreeyukta
S
Sivappa
Rasapalli
R
Lovely
Carl J
CJ
Dias
H V Rasika
HV