PCP-Bis(phosphinite) pincer complexes:new homogeneous catalysts for α-arylation of ketones. Churruca, F,Martin, R. S,Tellitu, I,Dominguez, E. Tetrahedron Letters . 2006Churruca, F,Martin, R. S,Tellitu, I,Dominguez, E.PCP-Bis(phosphinite) pincer complexes:new homogeneous catalysts for ...
et al., " Highly Selective Methods for alpha-Alkenylation and alpha-Arylation of Ketones via Palladium- or Nickle-Catalyzed Cross Coupling ", Chemistry Letters, 1007-1010 (1987).Highly selective methods forα-alkenylation andα-arylation of ketones via palladium-or nickel-catalyzed cross coupling. ...
ketones (benzene compounds)ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a "Full Text" option. The original article ...
[reaction: see text] The activity of the complex (IPr)PdCl(eta2-N,C-C12H7NMe2), 1 [IPr = (N,N'-bis(2,6-diisopropylphenyl)imidazol)-2-ylidene], in the Suzuki-Miyaura cross-coupling reaction involving unactivated aryl chlorides and triflates with arylboronic acids at room temperature in...
alpha-Bromoketones undergo selenium dioxide oxidation to yield reactive 2-oxo-2-arylacetyl bromides that are trapped by aryl-1,2-diamines, 1,2-aminophenol ... M Nagaraj,S Sathiyamoorthy,M Boominathan,... - 《Journal of Heterocyclic Chemistry》 被引量: 10发表: 2013年 PYRROLO(1,2,3-ALP...
N-heterocyclic carbene-palladium-imine complex catalyzed alpha-arylation of ketones with aryl and heteroaryl chlorides under air atmosphereN-heterocyclic carbenealpha-ArylationPalladium catalyzed couplingKetonesAryl chloridesA new structure of saturated ring skeleton monoligated NHC-Pd-Imine complex was easily ...
TOWARDS DIRECT ALPHA-ARYLATION OF KETONES VIA OXIDATIVE UMPOLUNG OF ENOLATESShimon Maksymenko
Pd-Catalyzed alpha-Arylation of alpha,alpha-Difluoroketones with Aryl Bromides and Chlorides. A Route to DifluoromethylarenesGe, ShaozhongChaladaj, WojciechHartwig, John FPd-catalyzedα-arylation ofα,α-difluoroketones with aryl bromides and chlorides.a route to difluorome...
The invention relates to new ligands that are used in a palladium source catalyst system and in palladium catalyzed method for asymmetric α-(hetero)arylation and a-vinylation of ketones. The invention further relates to a process for preparing an asymmetric α-(hetero)arylated or a-vinylated ...
The Rh-catalyzed reaction of arylboronic acids with internal alkynes under a CO atmosphere in the presence of an acid additive afforded alpha,beta-unsaturated ketones as the major products. Hydroacylation of internal alkynes, except in the case of diaryl acetylenes, proceeded in syn fashion, ...