Výsledky vyhledávání - "Stephen M. Tetrick"

Reactivity of the Metallocarboxylates Cp(NO)(PPh3)ReCO2-M+ toward Excess Carbon Dioxide: Degradation to a Bimetallic μ-[η1-C(Re):η1-O,O‘(Re‘)] Carbon Dioxide Complex Cp(NO)(PPh3)ReCO2Re(NO)(CO)(PPh3)(η1-C5H5)

Autor: Stephen M. Tetrick, Alan R. Cutler

Publikováno v: Organometallics. 18:1741-1746

The rhenium η1-C carboxylate Cp(PPh3)(NO)ReCO2- (1Li+ or 1K+) undergoes an unusual reductive disproportionation sequence in the presence of excess CO2 that generates a new Re2(μ2-η3-CO2) complex Cp(PPh3)(NO)ReCO2Re(CO)(NO)(PPh3)(η1-Cp) (2) plus C

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fc78aed0d13956c22aa7a144d2b1cff0
https://doi.org/10.1021/om980642j

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Characterization of the μ-(η1-C: η2-S,S′) dithiocarboxylate complexes Cp(CO)2Fe–CS2–Zr(X)Cp2 (X=Cl, OCMe3); CS2 insertion into the FeZr bond of the heterobimetallic complex Cp(CO)2Fe–Zr(OCMe3)Cp2

Autor: Alan R. Cutler, Bruce E. Landrum, John R. Pinkes, Stephen M. Tetrick

Publikováno v: Journal of Organometallic Chemistry. 566:1-7

Treatment of the carbon disulfide adducts FpCS 2 K and Fp′CS 2 K [Fp′=( η 5 -C 5 H 4 CH 3 )Fe(CO) 2 ] with Cp 2 ZrCl 2 affords the μ -( η 1 -C: η 2 -S,S′) dithiocarboxylate complexes FpCS 2 ZrClCp 2 ( 1 ) and Fp′CS 2 ZrClCp 2 ( 2 ). Both

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4c6d02c3995520e259240407bf7d06a
https://doi.org/10.1016/s0022-328x(98)00752-9

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Synthesis of M2Rh2 Bis(μ3-carbon dioxide) Complexes from the Reaction between [Rh(OH)(η4-COD)]2 and Cationic Metal Carbonyls

Autor: Stephen M. Tetrick, John R. Pinkes, Chongfu Xu, Alan R. Cutler

Publikováno v: Organometallics. 17:1861-1867

The M2Rh2 bis(μ3-CO2) complexes [Cp*(CO)(NO)Re(CO2)Rh(η4-cod)]2 (1) and [Cp*(CO)2MCO2Rh(η4-cod)]2, M = Fe (2) and Ru (3), were synthesized in moderate to high yields from treating [Rh(OH)(η4-cod)]2 (cod = 1,5-cyclooctadiene) with the carbonyl sal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f91bf10404e82ef6fc7b29eecc7eead1
https://doi.org/10.1021/om970443k

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Preparation and characterization of the rhenium silyl esters (η5-C5Me5)(CO)(NO)ReC(O)OSiR3 (SiR3 = SiMe2Ph, SiEt3)

Autor: Marisa DiBiase Cavanaugh, Stephen M. Tetrick, Alan R. Cutler, Christopher J. Masi

Publikováno v: Journal of Organometallic Chemistry. 538:41-48

Three synthetic approaches to the rhenium silyl esters Cp * (CO)(NO)ReC(O)OSiEt 3 ( 3 ) and Cp * (COXNO)ReC(O)OSiMe 2 Ph ( 4 ) were evaluated. (a) Treatment of a CH 2 Cl 2 solution of Cp * (CO) 2 (NO)Re + BF 4 − with a silanolate NaOSiEt 3 ( 5 ) or

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c31f8b78752c8cb75286cdd0f2bb391b
https://doi.org/10.1016/s0022-328x(96)06898-2

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Unusual Degradation of the Rhenium Silyl Ester Cp(NO)(PPh3)ReCO2SiMe2Ph to the Bimetallic μ-η1(C(Re)):η1(O,O‘(Re)) Carbon Dioxide Complex Cp(NO)(PPh3)ReCO2Re(NO)(CO)(PPh3)OSiMe2Ph

Autor: Stephen M. Tetrick, Alan R. Cutler, Fook S. Tham, Marisa DiBiase Cavanaugh

Publikováno v: Organometallics. 17:1925-1927

The silyl esters Cp(PPh3)(NO)ReCO2SiR3 (2) are produced from treatment of Cp(PPh3)(NO)ReCOBF4 with the silanolates R3SiONa (R3Si = PhMe2Si, Et3Si) in CH2Cl2 (0 °C) or of Cp(PPh3)(NO)ReCO2K with R3SiCl in THF. Upon handling, 2 degraded to the bimetal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0890870b577d2faa8d28a9409a8172eb
https://doi.org/10.1021/om970831m

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Triply bonded diosmium(III) complexes that contain OsBr bonds

Autor: Richard A. Walton, Stephen M. Tetrick, Thomas W. Johnson

Publikováno v: Inorganica Chimica Acta. 167:133-134

We utilized a simple procedure, which we believe will be of general synthetic utility, to convert the complexes Os 2 (O 2 CR) 4 Cl 2 (R=Et or n−Pr) and Os 2 (hp) 4 Cl 2 (hp is the monoanion of 2-hydroxypyridine) to their bromo analogues. This invol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f41465df0d89883d56f7b11424458d3
https://doi.org/10.1016/s0020-1693(00)80485-5

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The vibrational spectra of t-butyl isocyanide and the homoleptic cations [M(CNCMe3)6]n+ (M = Re, n = 1; M = Ru and Os, n = 2) as their hexafluorophosphate salts

Autor: Stephen M. Tetrick, Richard A. Walton, Dennis A. Edwards

Publikováno v: Journal of Organometallic Chemistry. 349:383-391

The Infrared and Raman spectra have been recorded for liquid t-butyl isocyanide and with the aid of polarization data, a complete vibrational assignment proposed on the assumption of C3v symmetry for the molecule. Solid state infrared and Raman spect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::01ab064a2e900220cc425750b8b9378e
https://doi.org/10.1016/0022-328x(88)87031-1

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