Tandem C(sp2)-OMe Activation/C(sp2)-C(sp2) Coupling in Early Transition-Metal Complexes: Aromatic C-O Activation beyond Late Transition Metals - Université de Rennes Access content directly
Journal Articles Journal of the American Chemical Society Year : 2016

Tandem C(sp2)-OMe Activation/C(sp2)-C(sp2) Coupling in Early Transition-Metal Complexes: Aromatic C-O Activation beyond Late Transition Metals

Abstract

We report on combined structural, kinetic, and computational studies unraveling the mechanism of a unique, highly selective intramolecular C(sp(2))-OMe cleavage/C(sp(2))-C(sp(2)) coupling tandem reaction in group 3 metal (Y and Sc) complexes of amidine-amidopyridinate ligands. The latter process represents a rare stoichiometric model of the nonredox cleavage of inert C(sp(2))-O bonds relevant to cross-coupling reactions of aromatic ethers catalyzed by late transition metals.
No file

Dates and versions

hal-01295507 , version 1 (31-03-2016)

Identifiers

Cite

Vasily Radkov, Thierry Roisnel, Alexander Trifonov, Jean-François Carpentier, Evgueni Kirillov. Tandem C(sp2)-OMe Activation/C(sp2)-C(sp2) Coupling in Early Transition-Metal Complexes: Aromatic C-O Activation beyond Late Transition Metals. Journal of the American Chemical Society, 2016, 138 (13), pp.4350-4353. ⟨10.1021/jacs.6b01877⟩. ⟨hal-01295507⟩
44 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More