TY - JOUR
T1 - Reagent-dependent formation of C-C and C-F bonds in Pt complexes
T2 - An unexpected twist in the electrophilic fluorination chemistry
AU - Kaspi, Ariela W.
AU - Goldberg, Israel
AU - Vigalok, Arkadi
PY - 2010/8/11
Y1 - 2010/8/11
N2 - Cyclometalated platinum(II) complexes (C-P)Pt(Aryl)py undergo oxidative addition reaction upon treatment with electrophilic fluorination reagents, XeF2 or N-fluoro-2,4,6-trimethylpyridinium tetrafluoroborate, giving eventually products of C-C coupling. However, when aryl = mesityl, the two reagents give completely different products: the N-F salt still favors the C-C coupling reaction while XeF2 gives the unprecedented benzylic fluorination of one of the ortho-methyl groups of the mesityl ligand.
AB - Cyclometalated platinum(II) complexes (C-P)Pt(Aryl)py undergo oxidative addition reaction upon treatment with electrophilic fluorination reagents, XeF2 or N-fluoro-2,4,6-trimethylpyridinium tetrafluoroborate, giving eventually products of C-C coupling. However, when aryl = mesityl, the two reagents give completely different products: the N-F salt still favors the C-C coupling reaction while XeF2 gives the unprecedented benzylic fluorination of one of the ortho-methyl groups of the mesityl ligand.
UR - http://www.scopus.com/inward/record.url?scp=77955345520&partnerID=8YFLogxK
U2 - 10.1021/ja101436w
DO - 10.1021/ja101436w
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AN - SCOPUS:77955345520
SN - 0002-7863
VL - 132
SP - 10626
EP - 10627
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 31
ER -