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9,112 Newest Publications about the topic substitution

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Preparation and reactivity of half-sandwich dioxygen complexes of ruthenium

03-Jul-2018 | Gabriele Albertin; Stefano Antoniutti; Marco Bortoluzzi; Jesús Castro; Valentina Ferraro, Dalton Transactions, 2018

Dioxygen complexes [Ru(η5-C5Me5)(η2-O2){P(OEt)3}2]BPh4 (1) and [Ru(η5-C5Me5)(η2-O2)(PPh3){P(OR)3}]BPh4 (2, 3) [R = Me (2), Et (3)] were prepared by allowing chloro-complexes RuCl(η5-C5Me5)[P(OEt)3]2 and RuCl(η5-C5Me5)(PPh3)[P(OR)3] to react with air (1 atm) in the presence of NaBPh4. Substitution ...

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Simple Generation of a Dirhodium [small mu ]-Carbido Complex via Thiocarbonyl Reduction

03-Jul-2018 | Anthony Hill; Harrison J Barnett; Liam K Burt, Dalton Transactions, 2018

The reaction of [RhCl(CS)(PPh3)2] with excess catecholborane affords the cumulenic carbido complex [Rh2(μ-C)Cl2(PPh3)4] which undergoes phosphine and halide substitution to afford a range of complexes in which the Rh=C=Rh spine remains intact. Amongst these, the reactions with K[L] (L = H2B(pz)2, ...

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Molecules, Vol. 23, Pages 1553: Design, Synthesis and Biological Evaluation of Novel Phenylsulfonylurea Derivatives as PI3K/mTOR Dual Inhibitors

27-Jun-2018 | Zhao, Bingbing ; Lei, Fei ; Wang, Caolin ; Zhang, Binliang ; Yang, Zunhua ; Li, Wei ; Zhu, Wufu ; Xu, Shan, Molecules, 2018

Molecules, Vol. 23, Pages 1553: Design, Synthesis and Biological Evaluation of Novel Phenylsulfonylurea Derivatives as PI3K/mTOR Dual Inhibitors Molecules doi: 10.3390/molecules23071553 Authors: Bingbing Zhao Fei Lei Caolin Wang Binliang Zhang Zunhua Yang Wei Li Wufu ...

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IJMS, Vol. 19, Pages 1892: An αB-Crystallin Peptide Rescues Compartmentalization and Trafficking Response to Cu Overload of ATP7B-H1069Q, the Most Frequent Cause of Wilson Disease in the Caucasian Population

27-Jun-2018 | Allocca, Simona ; Ciano, Michela ; Ciardulli, Maria Camilla; D’Ambrosio, Chiara ; Scaloni, Andrea ; Sarnataro, Dani ..., International Journal of Molecular Sciences, 2018

IJMS, Vol. 19, Pages 1892: An αB-Crystallin Peptide Rescues Compartmentalization and Trafficking Response to Cu Overload of ATP7B-H1069Q, the Most Frequent Cause of Wilson Disease in the Caucasian Population International Journal of Molecular Sciences doi: ...

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Electrical conductivity and oxygen diffusion behaviour of the (La0.8Sr0.2)0.95CrxFe1-xO3-[small delta] (x=0.3, 0.5, 0.7, 0.8) A-site deficient perovskites

26-Jun-2018 | Zonghao Shen; John A Kilner; Stephen J Skinner, Physical Chemistry Chemical Physics, 2018

Lanthanum strontium chromite ferrite ((La0.8Sr0.2)0.95CrxFe1-xO3-δ, LSCrF) pellets with 5% A-site deficiency were fabricated and the electrical conductivity and oxygen diffusion behaviour with different Cr substitution levels (x = 0.3, 0.5, 0.7 and 0.8) were investigated. As the Cr content ...

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Role of 2,3-bis(pyridyl)pyrazinyl chelate bridging ligand on the reactivity of Ru(II)-Pt(II) dinuclear complexes on the substitution of chlorides by thiourea nucleophiles – kinetic study

26-Jun-2018 | Rajesh Bellam; Jaganyi Deogratius; Allen Mambanda; Ross Stuart Robinson, New Journal of Chemistry, 2018

Chloride substitution from [(1,10-phenanthroline)2Ru(II)(μ-2,3-bis(2-pyridyl)pyrazine)Pt(II)dichloride]2+ (RuPt1); [(1,10-phenanthroline)2Ru(II)(μ-2,3-bis(2-pyridyl)quinoxaline)Pt(II)dichloride]2+ (RuPt2) and ...

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Intramolecular Metal-Ligand Electron Transfer Triggered by Co-Ligand Substitution

26-Jun-2018 | Alexandra Ziesak; Lena Steuer; Elisabeth Kaifer; Norbert Wagner; Johannes Beck; Hubert Wadepohl; Hans-Joerg Himmel, Dalton Transactions, 2018

The possibility of directed stimulation of intramolecular electron transfer between a metal and a redox-active ligand in a molecular coordination compound is the key to its application in molecular catalysis and other research themes. Although the stimulation by a substitution reaction of the ...

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Materials, Vol. 11, Pages 1072: Fluorinated Graphene Prepared by Direct Fluorination of N, O-Doped Graphene Aerogel at Different Temperatures for Lithium Primary Batteries

25-Jun-2018 | Bi, Xu ; Li, Yanyan ; Qiu, Zhipeng ; Liu, Chao ; Zhou, Tong ; Zhuo, Shuping ; Zhou, Jin, Materials, 2018

Materials, Vol. 11, Pages 1072: Fluorinated Graphene Prepared by Direct Fluorination of N, O-Doped Graphene Aerogel at Different Temperatures for Lithium Primary Batteries Materials doi: 10.3390/ma11071072 Authors: Xu Bi Yanyan Li Zhipeng Qiu Chao Liu Tong Zhou Shuping ...

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(Pyrazolyl)pyridine ruthenium(III) complexes: Synthesis, kinetics of substitution reactions with thiourea and biological studies

24-Jun-2018 | Author(s): Reinner O. Omondi, Stephen O. Ojwach, Deogratius Jaganyi, Amos A. Fatokun, Inorganic Chemistry Communications, 2018

Publication date: August 2018 Source:Inorganic Chemistry Communications, Volume 94 Author(s): Reinner O. Omondi, Stephen O. Ojwach, Deogratius Jaganyi, Amos A. Fatokun Reactions of 2-bromo-6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridine (L1), 2,6-di (1H-pyrazol-1-yl) pyridine (L2) and ...

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IJMS, Vol. 19, Pages 1847: Comparative Analysis of the Chloroplast Genomes of the Chinese Endemic Genus Urophysa and Their Contribution to Chloroplast Phylogeny and Adaptive Evolution

22-Jun-2018 | Xie, Deng-Feng ; Yu, Yan ; Deng, Yi-Qi ; Li, Juan ; Liu, Hai-Ying ; Zhou, Song-Dong ; He, Xing-Jin, International Journal of Molecular Sciences, 2018

IJMS, Vol. 19, Pages 1847: Comparative Analysis of the Chloroplast Genomes of the Chinese Endemic Genus Urophysa and Their Contribution to Chloroplast Phylogeny and Adaptive Evolution International Journal of Molecular Sciences doi: 10.3390/ijms19071847 Authors: Deng-Feng Xie Yan ...

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