Zobrazeno 1 - 10 of 390 pro vyhledávání: '"David L, Davies"'
4
Steric effects on acetate-assisted cyclometallation of meta-substituted N-phenyl and N-benzyl imidazolium salts at [MCl2Cp*]2 (M = Ir, Rh)
Autor: Neringa Tamosiunaite, David L. Davies, Kuldip Singh
Publikováno v: Dalton Transactions. 50:13505-13515
meta-Substituted N-phenyl,N′-methyl and N-benzyl,N′-methyl imidazolium salts undergo acetate-assisted cyclometallation to provide mixtures of ortho and para substituted cyclometallated complexes. The effect of the substituents on the isomer ratio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::476f7491e411aad89192e473df988e84
https://doi.org/10.1039/d1dt02677a
Zobrazit plný text záznamu
5
Bis-cyclometallated Ir(iii) complexes containing 2-(1H-pyrazol-3-yl)pyridine ligands; influence of substituents and cyclometallating ligands on response to changes in pH
Autor: Noreldin S. Y. Abdolla, Mark P. Lowe, Kuldip Singh, David L. Davies
Publikováno v: Dalton Transactions. 49:12025-12036
Bis-cyclometallated Ir(III) complexes containing 2-(1H-pyrazol-3-yl)pyridine ligands have been synthesised. Their absorption is almost unchanged with changes in pH however the emission intensities vary by a factor of up to three and the complexes hav
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c272d49d347861480f36899f992b861f
https://doi.org/10.1039/d0dt02434a
Zobrazit plný text záznamu
6
Steric and electronic effects on acetate-assisted cyclometallation of 2-phenylpyridines at [MCl2Cp*]2 (M = Ir, Rh)
Autor: Neringa Tamosiunaite, Kuldip Singh, David L. Davies
Publikováno v: Dalton Transactions. 49:2680-2686
The reactions of substituted 2-phenylpyridines at [MCl2Cp*]2 dimers (M = Ir, Rh) in the presence of NaOAc form cyclometallated complexes Cp*M(Phpyr)Cl. H/D exchange experiments and substrate competition experiments show that kinetic selectivity favou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4cf610944c45cdcd8371bdce6756fb5
https://doi.org/10.1039/c9dt04581c
Zobrazit plný text záznamu
9
Tetraphenylcyclopentadienyl rhodium complexes in stoichiometric and catalytic CH functionalization
Autor: David L. Davies, Kuldip Singh, Charles E. Ellul
Publikováno v: Journal of Organometallic Chemistry. 879:151-157
The use of [RhCl2(η-C5Ph4H)]2 for stoichiometric and catalytic CH functionalization has been evaluated. For the substrates studied, CH activation, alkyne insertion and CN reductive elimination are all possible at room temperature, similar to corresp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e51eeff3fa8771f07b8665e2eb8f247a
https://doi.org/10.1016/j.jorganchem.2018.09.005
Zobrazit plný text záznamu
10
Steric and electronic effects on acetate-assisted cyclometallation of 2-phenylpyridines at [MCl
Autor: David L, Davies, Kuldip, Singh, Neringa, Tamosiunaite
Publikováno v: Dalton transactions (Cambridge, England : 2003). 49(8)
The reactions of substituted 2-phenylpyridines at [MCl2Cp*]2 dimers (M = Ir, Rh) in the presence of NaOAc form cyclometallated complexes Cp*M(Phpyr)Cl. H/D exchange experiments and substrate competition experiments show that kinetic selectivity favou
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::23c23ad9a59f11d483cd7e724cfecff3
https://pubmed.ncbi.nlm.nih.gov/32048671
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje