Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Peter Barthazy"'
1
Akademický článek
Developing Catalytic Enantioselective Fluorination
Autor: Antonio Togni, Antonio Mezzetti, Peter Barthazy, Claus Becker, Ingrid Devillers, Richard Frantz, Lukas Hintermann, Mauro Perseghini, Maria Sanna
Publikováno v: CHIMIA, Vol 55, Iss 10 (2001)
The background that led to the development ofthe first catalytic and enantioselective carbon-fluorine bond-forming reaction is presented. Two different approaches, i.e. the use of nucleophilic and electrophilic fluorinating agents, respectively, have
Externí odkaz: https://doaj.org/article/1e204b200ded4f87896ccaab020a620d
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2
Making a 16-electron bromo (or iodo) complex of ruthenium(II) and a C—F bond in one pot
Autor: Antonio Mezzetti, Peter Barthazy, Diego Broggini
Publikováno v: Canadian Journal of Chemistry. 79:904-914
The 16e– bromo or iodo complexes [RuX(dppp)2]+ (dppp = 1,3-bis(diphenylphosphino)propane, X = Br (1c), I (1d)) and [RuX(dppe)2]+ (dppe = 1,2-bis(diphenylphosphino)ethane, X = Br (2c), I (2d)) have been prepared exploiting the reaction of the fluoro
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d760d02fef6d52e33ca8f06c7cb55359
https://doi.org/10.1139/cjc-79-5-6-904
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3
Oxo Complexes of Osmium(IV) Formed via Dioxygen Activation. X-ray Structures of [OsX(dcpe)2]PF6 (X = Cl, Br), [OsCl(η2-O2)(dcpe)2]BPh4, and [OsCl(O)(dcpe)2]BPh4 (dcpe = 1,2-Bis(dicyclohexylphosphino)ethane)
Autor: Antonio Mezzetti, Michael Wörle, Peter Barthazy, Heinz Rüegger
Publikováno v: Inorganic Chemistry. 39:4903-4912
Dioxygen addition to the 16-electron complexes [OsX(P-P)2]+ (3) gives the dioxygen adducts [OsCl(eta 2-O2)(P-P)2]+ (3), which in turn react with HCl gas to give the novel osmium(IV) oxo complexes trans-[OsX(O)(P-P)2]+ (5) (X = Cl, Br; P-P = 1,2-bis(d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::447ae5f828ded12e16f807a50b27450b
https://doi.org/10.1021/ic0002420
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4
Toward Metal-Mediated C−F Bond Formation. Synthesis and Reactivity of the 16-Electron Fluoro Complex [RuF(dppp)2]PF6 (dppp = 1,3-Bis(diphenylphosphino)propane)
Autor: and Antonio Togni, Michael Wörle, Antonio Mezzetti, Robert M. Stoop, Peter Barthazy
Publikováno v: Organometallics. 19:2844-2852
The five-coordinate fluoro complex [RuF(dppp)2]PF6 (1a) has been prepared by reacting [RuCl(dppp)2]PF6 (1b) with TlF (dppp = 1,3-bis(diphenylphosphino)propane). An X-ray investigation of 1a shows a distorted trigonal bipyramidal geometry (Y-shaped).
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bbff4c6933abcf6b4998a1783f08a7ce
https://doi.org/10.1021/om0000156
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5
Carbon−Fluorine Bond Formationvia a Five-Coordinate Fluoro Complex of Ruthenium(II), Preliminary Communication
Autor: Lukas Hintermann, Antonio Togni, Antonio Mezzetti, Robert M. Stoop, Peter Barthazy, Michael Wörle
Publikováno v: Helvetica Chimica Acta. 82:2448-2453
The 16-electron, five-coordinate fluoro complex [RuF(dppp)2]PF6 (1a; dppp=propane-1,3-diylbis[diphenylphosphine] smoothly reacts with 1,3-diphenylallyl bromide (=1,1′-(3-bromoprop-1-ene-1,3-diyl)bis[benzene]) in dry CDCl3 to give 1,3-diphenylallyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb7ef7c519a3f4cd06d6a178b28cb861
https://doi.org/10.1002/(sici)1522-2675(19991215)82:12<2448::aid-hlca2448>3.0.co
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7
Akademický článek
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