Výsledky vyhledávání - "Jian Kun Shen"

Predictive value of serum Golgi protein 73 for prominent hepatic necroinflammation in chronic HBV infection

Autor: Jinfa Huang, Jian-Kun Shen, Liguan Liu, Kaipeng Wei, Xingnan Pan, Meijuan Wei, Lifei Liu, Huanwen Yang, Zhengju Xu

Publikováno v: Journal of medical virology. 90(6)

As a noninvasive marker, serum alanine aminotransferase (ALT) has limitations, because a large proportion of patients chronically infected with hepatitis B virus (HBV) suffer from severe hepatic necroinflammation, but have normal or mildly elevated A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::834b387be6c1da3dbc198d100c863a76
https://pubmed.ncbi.nlm.nih.gov/29424455

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Kinetic Studies on Reactions of Activated Triruthenium Carbonyl Clusters with Phosphorus Ligands

Autor: Guy Lavigne, Fred Basolo, Jian-Kun Shen, Paul Nombel, Noël Lugan

Publikováno v: Inorganic Chemistry. 35:755-759

Reactions of the cluster complexes [PPN][Ru3(μ3-η2-Xpy)(CO)9] (1−3) (Xpy = 2-substituted pyridyl group; 1, X = PhN; 2, X = MeN; 3, X = S) with phosphines in THF solution are described. Complex 1, containing the 2-anilinopyridyl group, reacts with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::123f82431e54aea68d66d4380e0352dc
https://doi.org/10.1021/ic950947f

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Kinetics and mechanisms of ligand substitution reactions of molybdenum SO2 complexes. Synthesis and X-ray structure of trans-Mo(CO)2 (dmpe) (PPh3) (SO2)

Autor: Gregory J. Kubas, Jian-Kun Shen, Arnold L. Rheingold

Publikováno v: Inorganica Chimica Acta. 240:99-104

Kinetic results are reported for intramolecular PPh3 substitution reactions of Mo(CO)2(η1-L)(PPh3)2(SO2) to form Mo(CO)2(η2-L)(PPh3)(SO2) (L = dmpe = (Me)2PC2H4P(Me)2 and dppe=Ph2PC2H4PPh2) in THF solvent, and for intermolecular SO2 substitutions i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::94ce8d9198bc279f2710afe38eca2751
https://doi.org/10.1016/0020-1693(95)04649-6

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Carbon monoxide substitution of anionic and neutral (η5-dicarbollyl)Rh(CO)2 with phosphines and phosphites: a kinetic and mechanistic study of ring slippage as compared to (η5-C5H5)Rh(CO)2

Autor: M. Frederick Hawthorne, Jian Kun Shen, Fred Basolo, Songsheng Zhang, Stephen E. Johnson

Publikováno v: Inorganica Chimica Acta. 235:89-97

Anionic rhodacarborane isomers of the type [closo-3,3-(CO)2-3,1,2-Rh(η5-C2B9H11)]− (1), [closo-3,3-(CO)2-3,1,7-Rh(η5-C2B9H11)]− (2), and the charge-compensated derivative closo-3,3-(CO)2-4-(C5H5N)-3,1,2-Rh(η5-C2B9H10) (3) are described. Their

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c963c4eacdafe7944f013eba85d31953
https://doi.org/10.1016/0020-1693(95)90049-c

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Ground-State versus Transition-State Effects in Arene Displacement Reactions of the Complexes (.eta.6-arene)Cr(CO)3: Linear Dependence of Transition-State Energies and Resonance Energies of the Arene Ligands

Autor: Songshen Zhang, Telvin D. Ju, Jian Kun Shen, Gabor Kiss, Fred Basolo, Russell F. Lang, Carl D. Hoff

Publikováno v: Organometallics. 13:3692-3702

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe97f9bd124a2df052ae9f6154b5f766
https://doi.org/10.1021/om00021a049

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Kinetic and structural studies of the reactions of phosphorous nucleophiles with the sulfido bimetallic clusters Cp'2Mo2Co2S3(CO)4 and Cp'2Mo2Co2S4(CO)2. X-ray crystal structure of Cp'2Mo2Co2S3(CO)4(PMe3)

Autor: M. David Curtis, Jeff W. Kampf, Owen J. Curnow, Jian-Kun Shen, Fred Basolo

Publikováno v: Journal of the American Chemical Society. 116:224-231

The syntheses of the carbonyl substituted clusters Cp' 2 Mo 2 Co 2 S 3 (CO) 4-n L n , n=1, 2, Cp'=η 5 -C 5 H 4 Me, L=PPh 3 , P(n-Bu) 3 , P(OMe) 3 , PPh 1 H, and PPhH 2 , are described. Kinetic studies were performed that show the CO substitution inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0bd1a7266cd2bcaeefc07c7aa2fde737
https://doi.org/10.1021/ja00080a026

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Kinetics of carbonyl substitution in reactions of .eta.3-cyclopropenyl complexes of iron, cobalt, rhodium, and iridium with phosphorus ligands. First examples of a dissociative mechanism for CO substitution in the cobalt triad carbonyl complexes

Autor: Russell P. Hughes, Fred Basolo, Jian Kun Shen, David S. Tucker

Publikováno v: Journal of the American Chemical Society. 115:11312-11318

Kinetic studies of the substitution reactions of M(η 3 -C 3 t Bu 3 )(CO) 3 (M=Co, Rh, Ir) with triethyl phosphite provide the first examples of dissociative CO substitution for carbonyl complexes of the cobalt triad. Rates are first-order in the con

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4617406b4a37533d18c456a3d93b0ddf
https://doi.org/10.1021/ja00077a033

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Kinetic studies of CO substitution of metal carbonyls in the presence of O-atom transfer reagents

Autor: Fred Basolo, Qi-Zhen Shi, Yi-Ci Gao, Jian-Kun Shen

Publikováno v: Coordination Chemistry Reviews. 128:69-88

Kinetic studies of CO substitution of metal carbonyls in the presence of O-atom transfer reagents show the reaction rates are first-order in metal carbonyl and in O-atom transfer reagent concentrations, but zero-order in entering-ligand concentration

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bec1b1b5921815c1dc08dc7bd0f209c6
https://doi.org/10.1016/0010-8545(93)80024-y

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