Activation of C− H bonds by metal complexes

AE Shilov, GB Shul'pin - Chemical Reviews, 1997 - ACS Publications
Hydrocarbons, especially saturated hydrocarbons (alkanes), are the main constituents of oil
and natural gas, the feedstocks for chemical industry. Therefore, it is obvious that …

Late Metal Carbene Complexes Generated by Multiple C− H Activations: Examining the Continuum of M C Bond Reactivity

MT Whited, RH Grubbs - Accounts of chemical research, 2009 - ACS Publications
Unactivated Csp3− H bonds are ubiquitous in organic chemicals and hydrocarbon
feedstocks. However, these resources remain largely untapped, and the development of …

[图书][B] Scorpionates: the coordination chemistry of polypyrazolylborate ligands

S Trofimenko - 1999 - books.google.com
This book deals with polypyrazolylborates (scorpionates), a class of ligands known since
1966, but becoming rapidly popular with inorganic, organometallic and coordination …

sp3 C−H Bond Arylation Directed by Amidine Protecting Group:  α-Arylation of Pyrrolidines and Piperidines

SJ Pastine, DV Gribkov, D Sames - Journal of the American …, 2006 - ACS Publications
A new ruthenium-catalyzed direct sp3 C− H to C− C bond transformation is disclosed.
Specifically, a method for the α-arylation of cyclic amines, containing either permanent …

A computational foray into the formation and reactivity of metallabenzenes

MA Iron, ACB Lucassen, H Cohen… - Journal of the …, 2004 - ACS Publications
Various metallabenzene complexes, analogues of benzene where one CH unit has been
replaced by an organometallic fragment, have been reported in the literature. A detailed …

β-Elimination-Immune PCcarbeneP Iridium Complexes via Double C–H Activation: Ligand–Metal Cooperation in Hydrogen Activation

RJ Burford, WE Piers, M Parvez - Organometallics, 2012 - ACS Publications
The synthesis of two members of a new PCP pincer ligand family and their complexation
with iridium has been developed. Double C–H activation results in a ligand anchored by a …

Rhodium-and iridium-trispyrazolylborate complexes: C H activation and coordination chemistry

C Slugovc, I Padilla-Martı́nez, S Sirol… - Coordination Chemistry …, 2001 - Elsevier
This review deals with rhodium and iridium complexes of the hydridotris (pyrazolyl) borate
(Tp′) ligands. In addition to outlining the synthesis of precursor compounds, an overview of …

C− H bond activation reactions of ethers that generate Iridium carbenes

S Conejero, M Paneque, ML Poveda… - Accounts of chemical …, 2010 - ACS Publications
Two important objectives in organometallic chemistry are to understand C− H bond
activation reactions mediated by transition metal compounds and then to develop efficient …

Iridium‐Catalysed Allylic Substitution: Stereochemical Aspects and Isolation of IrIII Complexes Related to the Catalytic Cycle

B Bartels, C García‐Yebra, F Rominger… - European Journal of …, 2002 - Wiley Online Library
Ir‐catalysed allylic alkylations of enantiomerically enriched monosubstituted allylic acetates
proceed with up to 87% retention of configuration using P (OPh) 3 as ligand. High regio‐and …

Facile Double C− H Activation of Tetrahydrofuran by an Iridium PNP Pincer Complex

J Meiners, A Friedrich, E Herdtweck… - Organometallics, 2009 - ACS Publications
The reaction of [IrCl (COE) 2] 2 (COE= cyclooctene) with bulky PNP amino pincer ligand HN
(CH2CH2P t Bu2) 2,(H PNP) tBu, results in high-yield formation of iridium (III) complex [IrH …