Synthesis and Reactivity of Organometallic Nitridoosmium (vi), Ruthenium (vi) Complexes PDF Download
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Author: Naijie Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 320
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New organometallic osmium(VI) complexes with sulfur and oxygen containing ligands, (Os(N)(CH$\sb2$SiMe$\sb3)\sb2$Y) $\sp-$ $\{$Y = (SCH$\sb2$CH$\sb2$S), (SCN)$\sb2$, (S), (S-C$\sb5$H$\sb4$N), (WS$\sb4$), (MoS$\sb4$), (SO$\sb4$), (CO$\sb3$), (ReO$\sb4)\sb2\}$ were prepared. Two crystal structures of (Os(N)(R)$\sb2$(SC$\sb5$H$\sb4$N)) $\sb2$, (NBu$\sp{\rm n}\sb4$) (Os(N)(R)$\sb2$(WS$\sb4$)) (R = CH$\sb2$SiMe$\sb3)$ were determined.
Author: Naijie Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 320
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Book Description
New organometallic osmium(VI) complexes with sulfur and oxygen containing ligands, (Os(N)(CH$\sb2$SiMe$\sb3)\sb2$Y) $\sp-$ $\{$Y = (SCH$\sb2$CH$\sb2$S), (SCN)$\sb2$, (S), (S-C$\sb5$H$\sb4$N), (WS$\sb4$), (MoS$\sb4$), (SO$\sb4$), (CO$\sb3$), (ReO$\sb4)\sb2\}$ were prepared. Two crystal structures of (Os(N)(R)$\sb2$(SC$\sb5$H$\sb4$N)) $\sb2$, (NBu$\sp{\rm n}\sb4$) (Os(N)(R)$\sb2$(WS$\sb4$)) (R = CH$\sb2$SiMe$\sb3)$ were determined.
Author: Christopher Michael Lutz
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
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Author: Joseph John Schwab
Publisher:
ISBN:
Category :
Languages : en
Pages : 304
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Author: Pui-Ming Chan
Publisher: Open Dissertation Press
ISBN: 9781361193693
Category :
Languages : en
Pages :
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This dissertation, "Reactivities of Nitrido- and Oxo-ruthenium(VI) and Nitridoosmium(VI) Complexes Containing Chelating Multianionic Ligands and 1,4,7-trimethyl-1,4,7-triazacyclonoane" by 陳沛明, Pui-ming, Chan, was obtained from The University of Hong Kong (Pokfulam, Hong Kong) and is being sold pursuant to Creative Commons: Attribution 3.0 Hong Kong License. The content of this dissertation has not been altered in any way. We have altered the formatting in order to facilitate the ease of printing and reading of the dissertation. All rights not granted by the above license are retained by the author. DOI: 10.5353/th_b3123820 Subjects: Ruthenium compounds Osmium compounds Ligands
Author: Shun-Ichi Murahashi
Publisher: John Wiley & Sons
ISBN: 3527605797
Category : Science
Languages : en
Pages : 398
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Book Description
In this comprehensive book, one of the leading experts, Shun-Ichi Murahashi, presents all the important facets of modern synthetic chemistry using Ruthenium, ranging from hydrogenation to metathesis. In 14 contributions, written by an international authorship, readers will find all the information they need about this fascinating and extraordinary chemistry. The result is a high quality information source and a indispensable reading for everyone working in organometallic chemistry. From the contents: Introduction (S.-I. Murahashi) Hydrogenation and Transfer Hydrogenation (M. Kitamura and R. Noyori) Oxidations (S.-I. Murahashi and N. Komiya) Carbon-Carbon Bond Formations via Ruthenacycle Intermediates (K. Itoh) Carbon-Carbon Bond Formation via pi-Allylruthenium Intermediates (T. Mitsudo) Olefin Metathesis (R. H. Grubbs) Cyclopropanation (H. Nishiyama) Nucleophilic Addition to Alkynes and Reactions via Vinylidene Intermediates (P. Dixneuf) Reactions via C-H Activation (N. Chatani) Lewis Acid Reactions (E. P. Kundig) Reactions with CO and CO2 (T. Mitsudo) Isomerization of Organic Substrates Catalyzed by Ruthenium Complexes (H. Suzuki) Radical Reactions (H. Nagashima) Bond Cleavage Reactions (S. Komiya)
Author: William Allen Reinerth
Publisher:
ISBN:
Category :
Languages : en
Pages : 194
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Transition metal-thioaldehyde complexes were reviewed in Chapter 1. A series of organoosmium(VI) thiolate complexes, (Os(N)$rm(CHsb2SiMesb3)sb2(mu$-SR) $sb2$ (R = Et, CMe$sb3,$ CHMe$sb2,$ CH$sb2$CHMe$sb2,$ CH$sb2$Ph), and the tetraalkoxide and tetrathiolate complexes $rmlbrack PPhsb4rbracklbrack Os(N)(ECHsb2Ph)sb4rbrack$ (E = O, S) were synthesized and characterized. Thermolysis of the tetrathiolate forms benzyl disulfide while the tetraalkoxide complex produces benzaldehyde and benzyl alcohol in a 1:1 ratio upon heating. This first reported example of $beta$-H elimination from an osmium-alkoxide complex is presented in Chapter 2. The reactivity of the cationic, solvate complex $rmlbrack Os(N)(CHsb2SiMesb3)sb2(NCsb5Hsb5)sb2rbracklbrack BFsb4rbrack$ with a variety of anionic ligands is reported in Chapter 3. Reactions of this solvate complex with monodentate, anionic ligands yield binuclear or trinuclear complexes, whereas reactions with multidentate and facially-coordinant, anionic ligands, such as indenyl and tris(pyrazolyl)borate, yield mononuclear complexes. The synthesis of several nitridoosmium and nitridoruthenium(VI)-dithiolene complexes is reported in Chapter 4. Included among these are the first organometallic dithiolene complexes possessing multiply-bonded ligands.
Author: David Charles Ware
Publisher:
ISBN:
Category :
Languages : en
Pages : 408
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Author: Richard Ira Michelman
Publisher:
ISBN:
Category :
Languages : en
Pages : 344
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Author: Pui-ming Chan
Publisher:
ISBN:
Category : Ligands
Languages : en
Pages : 426
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Author: Thomas Evan Vos
Publisher:
ISBN:
Category :
Languages : en
Pages : 510
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