Methyl complexes of the transition metals
Organometallic chemistry can be considered as a wide area of knowledge that combines
concepts of classic organic chemistry, that is, based essentially on carbon, with molecular …
concepts of classic organic chemistry, that is, based essentially on carbon, with molecular …
Catalytic applications of small bite-angle diphosphorus ligands with single-atom linkers
SM Mansell - Dalton Transactions, 2017 - pubs.rsc.org
Diphosphorus ligands connected by a single atom (R2PEPR2; E= CR2, CCR2 and NR) give
chelating ligands with very small bite-angles (natural bite-angle of 72° for dppm) as well as …
chelating ligands with very small bite-angles (natural bite-angle of 72° for dppm) as well as …
A highly active Ni (II)-triadamantylphosphine catalyst for ultrahigh-molecular-weight polyethylene synthesis
Here we report that the tri-1-adamantylphosphine-nickel complex [Ad3PNiBr3]-[Ad3PH]+
upon activation with an alkylaluminoxane catalyzes the polymerization of ethylene to …
upon activation with an alkylaluminoxane catalyzes the polymerization of ethylene to …
Understanding Ni(II)-Mediated C(sp3)–H Activation: Tertiary Ureas as Model Substrates
DD Beattie, AC Grunwald, T Perse… - Journal of the …, 2018 - ACS Publications
We report a mechanistic study of C (sp3)–H bond activation mediated by nickel.
Cyclometalated Ni (II) ureate [(PEt3) Ni (κ3-C, N, N-(C H2) N (Cy)(CO) N ((N)-quinolin-8-yl))] …
Cyclometalated Ni (II) ureate [(PEt3) Ni (κ3-C, N, N-(C H2) N (Cy)(CO) N ((N)-quinolin-8-yl))] …
Nickel Catalysts for Non‐Alternating CO‐Ethylene Copolymerization
Transition metal‐catalyzed copolymerization of CO and ethylene has a strong inherent
propensity to produce the strictly alternating copolymer. In this work, nickel catalysts capable …
propensity to produce the strictly alternating copolymer. In this work, nickel catalysts capable …
Rh (DPEPhos)-catalyzed alkyne hydroacylation using β-carbonyl-substituted aldehydes: mechanistic insight leads to low catalyst loadings that enables selective …
J Barwick-Silk, S Hardy, MC Willis… - Journal of the American …, 2018 - ACS Publications
The detailed mechanism of the hydroacylation of β-amido-aldehyde, 2, 2-dimethyl-3-
morpholino-3-oxopropanal, with 1-octyne using [Rh (cis-κ2-P, P-DPEPhos)(acetone) …
morpholino-3-oxopropanal, with 1-octyne using [Rh (cis-κ2-P, P-DPEPhos)(acetone) …
Transition metal complexes of bulky, electron-rich N-phosphanyl-substituted N-heterocyclic carbenes (NHCP ligands). Small bite angle four-membered (κ-C, κ-P) …
P Nägele, U Herrlich, F Rominger, P Hofmann - Organometallics, 2013 - ACS Publications
Bulky, electron-rich N-phosphanyl-substituted N-heterocyclic carbenes (NHCP ligands:
EtCNP 3, MesCNP 5a, DippCNP 5b) are potential ligands for strained, very small bite angle …
EtCNP 3, MesCNP 5a, DippCNP 5b) are potential ligands for strained, very small bite angle …
Combined Experimental and Theoretical Study of Bis(diphenylphosphino)(N-thioether)amine-Type Ligands in Nickel(II) Complexes for Catalytic Ethylene …
Starting from the new ligands bis (diphenylphosphino)(N-4-(methylthio) phenyl) amine (4, N
(PPh2) 2 (p-C6H4) SMe) and its monosulfide derivative (Ph2P) N {P (S) Ph2}(p-C6H4) SMe …
(PPh2) 2 (p-C6H4) SMe) and its monosulfide derivative (Ph2P) N {P (S) Ph2}(p-C6H4) SMe …
Three transition metal cluster-based coordination polymers based on 1, 4-naphthalenedicarboxylate and pyridine ligands
GD Zou, XX Huo, XC Yu, L Tang, B Zhang… - Inorganic Chemistry …, 2016 - Elsevier
Three new cluster-based coordination polymers (CPs), namely,[Co 2 (1, 4-NDC) 2 (py) 2 (H
2 O)](1),[pyH] 4 [Ni 6.5 (1, 4-NDC) 8 (OH)(py) 4 (H 2 O) 3]∙ H 2 O (2) and Zn 4 (1, 4-NDC) 3 …
2 O)](1),[pyH] 4 [Ni 6.5 (1, 4-NDC) 8 (OH)(py) 4 (H 2 O) 3]∙ H 2 O (2) and Zn 4 (1, 4-NDC) 3 …
Single Crystals of Ultrahigh Molecular Weight Poly(ethylene-alt-CO)s for Solvent-Free Processing and Enhanced Thermal Stability
Aliphatic polyketone poly (ethylene-alt-CO)(PK-E) is a remarkable material known for its
exceptional thermal and mechanical properties, potential photodegradability, and overall …
exceptional thermal and mechanical properties, potential photodegradability, and overall …