Výsledky vyhledávání - "Louis K. Peterson"

Reactivity of [Cp∗Re(η3-C3H5)(CO)2][BF4] towards oxygen, sulfur, nitrogen and carbon nucleophiles

Autor: Ying-Xia He, Raymond J. Batchelor, Derek Sutton, Frederick W. B. Einstein, Louis K. Peterson

Publikováno v: Journal of Organometallic Chemistry. 531:27-39

The nucleophilic addition of oxygen, sulfur, nitrogen and carbon nucleophiles to [Cp∗Re(η3-C3H5)(CO)2][BF4] (1) has been investigated. In all cases, addition of the nucleophile to the allyl ligand in 1 was observed to result, giving the substitute

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c29d54459c4f180f686cc1a4c9efec34
https://doi.org/10.1016/s0022-328x(96)06680-6

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Preferential displacement of fluorophosphine ligands from fluorophosphinetungstencarbonyl complexes by reaction with trimethylamine oxide

Autor: Shangjun Huang, Louis K. Peterson

Publikováno v: Inorganica Chimica Acta. 203:87-91

The photolysis of [W(CO)4dppe] in toluene in the presence of a large excess of PF3, using a medium pressure mercury lamp, gives [W(PF3)4dppe] (I). The thermal reaction of solutions of cis-[W(CO)4,(Ph3P)(CH3CN)] with fluorophosphine ligands L gives ci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f29e70704ad4f233324b5c7c89a58f8
https://doi.org/10.1016/s0020-1693(00)82909-6

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Copper levels in the muscle and liver tissue of farmed chinook salmon,Oncorhynchus tshawytscha

Autor: Louis K. Peterson, B.A. McKeown, Michael Shum, Karen Moore, John D'Auria

Publikováno v: Aquaculture. 99:105-115

Farmed chinook salmon, Oncorhynchus tshawytscha , were collected from pens treated with the algicide “Amercoat 675” in which the active ingredient is copper oxide, and from untreated pens, over a 3 month period (May–August 1988). The dorsal mus

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::22b5550f0132fb2ff5366bdf59dfa4ba
https://doi.org/10.1016/0044-8486(91)90291-e

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Cobalt(II) and zinc(II) complexes of 1,1,5,5,-tetramethylcarbohydrazide

Autor: Louis K. Peterson, Randeep S. Dhami, Kwat I. Thé

Publikováno v: Inorganica Chimica Acta. 70:59-64

1,1,5,5,-Tetramethylcarbohydrazide (Me2NNH)2CO(tmc) was synthesized via the thermal decomposition of the carbamate Me2NNHC(O)OSiMe3. The complexes Co(tmc)Cl2(III), Co(tmc)2Cl2(IV), Zn(tmc)Cl2(V) and Zn(tmc)2Cl2(VI) were prepared. These compounds are

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::daddb7c11693f804be1829514ee44f90
https://doi.org/10.1016/s0020-1693(00)82778-4

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Syntheses and properties of phosphino- and phosphinatopyrazoles

Autor: James K. Hoyano, Louis K. Peterson, Sven Fischer

Publikováno v: Canadian Journal of Chemistry. 54:2710-2714

The new P—N bonded phosphino- and phosphinatopyrazoles [Formula: see text][Formula: see text] and (C2H5)2P(pz) and the arsenic derivative (pz)3As have been prepared and characterized (pz = pyrazolyl, Me2pz = 3,5-dimethylpyrazolyl).The reactivity of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::97eb291156e4802171a565d3a655b8b2
https://doi.org/10.1139/v76-384

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Synthesis and reactions of [M(CO)4(Ph2PSiMe3)X] complexes (M = Mn, Re; X = Halogen)

Autor: Randi S. Dhami, Fumio Wada, Peter J. Manning, Louis K. Peterson

Publikováno v: Inorganica Chimica Acta. 114:15-20

The silylphosphine ligand Ph2PSiMe3 reacts readily with a slurry of [Re(CO)5X] (X  Cl, Br) in polar and in non-polar solvents to yield soluble cis-[Re(CO)4- (Ph2PSiMe3)X] (Ia, X  Cl;Ib, X  Br) via CO substitution. Compound I is readily hydro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40516896e73ed6fd5eab6c69b341eb2b
https://doi.org/10.1016/s0020-1693(00)84581-8

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The crystal and molecular structures of bromotricarbonyl(phenylbis(3,5-dimethylpyrazolyl)phosphine)rhenium(I) and tricarbonyl(phenylbis(3,5-dimethylpyrazolyl)phosphine)tungsten(0)

Autor: L. R. J. Dowdell, J. K. Hoyano, Louis K. Peterson, F. W. B. Einstein, R. E. Cobbledick

Publikováno v: Canadian Journal of Chemistry. 57:2285-2291

Crystals of [Re(CO)3(P(Me2pz)2C6H5)Br] (where Me2pz is 3,5-dimethylpyrazolyl) are monoclinic, space group P21/c, with a = 8.964(4), b = 14.441(10), c = 18.156(8) Å, β = 111.32(4)°, and Z = 4. Crystals of W(CO)3(P(Me2pz)2(C6H5)) are monoclinic, spa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d88a96d33a4b70c949a20587e19021e
https://doi.org/10.1139/v79-365

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The preparation and reactions of bis(pyrazolyl)phenylmethane complexes of rhodium(I)

Autor: Ping Y. Leung, Louis K. Peterson

Publikováno v: Journal of Organometallic Chemistry. 219:409-420

The complexes [(LL)Rh(C 2 H 4 )Cl] x (I), [(LL)(Rh(cod)Cl) 2 ] (II), [(MeLL)Rh(C 2 H 4 ) 2 Cl] (III) and [(MeLL)Rh(cod)] + Cl − (IV) have been prepared via the reactions of the bis-(pyrazolyl)phenylmethane ligands PhCH(H 2 pz) 2 (LL; H 2 pz = pyraz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5350e4bc2268305dbcd4f9951a28717a
https://doi.org/10.1016/s0022-328x(00)90026-3

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Syntheses and properties of phosphino- and phosphinatopyrroles

Autor: Sven Fischer, James Hoyano, Ian Johnson, Louis K. Peterson

Publikováno v: Canadian Journal of Chemistry. 54:2706-2709

The syntheses of P—N bonded pyrrolyl- and 2,5-dimethylpyrrolylphosphines [Formula: see text] (x = 0–2) and the oxy derivatives py3PO and (Me2py)2P(O)Cl by the reaction of potassium pyrrolide or 2,5-dimethylpyrrolide with an appropriate chlorophos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b09cd8f158a6633adee9a7b8cb1f7579
https://doi.org/10.1139/v76-383

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