Cyclometalation using d-block transition metals: fundamental aspects and recent trends
M Albrecht - Chemical reviews, 2010 - ACS Publications
Cyclometalation refers to the transition metal-mediated activation of a CR bond to form a
metallacycle comprising a new metal-carbon σ bond (Scheme 1). 1, 2 Typically, the reaction …
metallacycle comprising a new metal-carbon σ bond (Scheme 1). 1, 2 Typically, the reaction …
Catalytic C–C coupling through C–H arylation of arenes or heteroarenes
GP Chiusoli, M Catellani, M Costa, E Motti… - Coordination Chemistry …, 2010 - Elsevier
The present review refers to catalytic methods to arylate arene or heteroarene compounds.
The resulting compounds are ubiquitous in biology and in pharmaceuticals or fine chemicals …
The resulting compounds are ubiquitous in biology and in pharmaceuticals or fine chemicals …
Catalytic direct arylation with aryl chlorides, bromides, and iodides: intramolecular studies leading to new intermolecular reactions
LC Campeau, M Parisien, A Jean… - Journal of the American …, 2006 - ACS Publications
A catalyst for the intramolecular direct arylation of a broad range of simple and heterocyclic
arenes with aryl iodides, bromides, and chlorides has been developed. These reactions …
arenes with aryl iodides, bromides, and chlorides has been developed. These reactions …
Synthesis of substituted oxindoles from α-chloroacetanilides via Palladium-catalyzed C− H functionalization
EJ Hennessy, SL Buchwald - Journal of the American Chemical …, 2003 - ACS Publications
A novel method for the synthesis of oxindoles is described. In the presence of catalytic
palladium acetate and 2-(di-tert-butylphosphino) biphenyl, α-chloroacetanilides are …
palladium acetate and 2-(di-tert-butylphosphino) biphenyl, α-chloroacetanilides are …
Synthesis of benzocyclobutenes by palladium-catalyzed C− H activation of methyl groups: method and mechanistic study
M Chaumontet, R Piccardi, N Audic… - Journal of the …, 2008 - ACS Publications
An efficient catalytic system has been developed for the synthesis of benzocyclobutenes by
C− H activation of methyl groups. The optimal conditions employed a combination of Pd …
C− H activation of methyl groups. The optimal conditions employed a combination of Pd …
Pd-catalyzed alkyl to aryl migration and cyclization: An efficient synthesis of fused polycycles via multiple C− H activation
Q Huang, A Fazio, G Dai, MA Campo… - Journal of the American …, 2004 - ACS Publications
A novel palladium migration methodology for the synthesis of complex fused polycycles has
been developed. This process involves 1, 4-palladium alkyl to aryl migrations via through …
been developed. This process involves 1, 4-palladium alkyl to aryl migrations via through …
1, 4-Palladium Migration via C− H Activation, Followed by Arylation: Synthesis of Fused Polycycles
MA Campo, Q Huang, T Yao, Q Tian… - Journal of the American …, 2003 - ACS Publications
A novel palladium migration/arylation methodology for the synthesis of complex fused
polycycles has been developed, in which one or more sequential Pd-catalyzed …
polycycles has been developed, in which one or more sequential Pd-catalyzed …
Synthesis, Crystal Structure, and Application of the Oxonium Acid [H(OEt2)2]+[B(C6F5)4]-
P Jutzi, C Müller, A Stammler, HG Stammler - Organometallics, 2000 - ACS Publications
The reaction of LiB (C6F5) 4 with HCl in diethyl ether afforded the new oxonium acid [H
(OEt2) 2]+[B (C6F5) 4]-(1) as a colorless crystalline solid, which was characterized by NMR …
(OEt2) 2]+[B (C6F5) 4]-(1) as a colorless crystalline solid, which was characterized by NMR …
Of the ortho effect in palladium/norbornene-catalyzed reactions: a theoretical investigation
Mechanistic questions concerning palladium and norbornene catalyzed aryl–aryl coupling
reactions are treated in this paper: how aryl halides react with the intermediate …
reactions are treated in this paper: how aryl halides react with the intermediate …
A new reaction sequence involving palladium-catalyzed unsymmetrical aryl coupling
F Faccini, E Motti, M Catellani - Journal of the American Chemical …, 2004 - ACS Publications
Biphenylylalkenes containing an ortho substituent in one ring and a different ortho-, meta-,
or para-substituent in the other are prepared in satisfactory yield from an ortho-substituted …
or para-substituent in the other are prepared in satisfactory yield from an ortho-substituted …