Results 91 to 100 of about 251 (129)

Reactions of CpFe(CO)2()+, CpFe(CO)2[C(SMe)2]+ and related carbene complexes with reducing agents and nucleophiles. The structure of {CpFe(CO)2[C(SMe)2]}PF6

Inorganica Chimica Acta, 1989
Abstract The reduction of CpFe(CO)2( COCH 2 CH 2 O )+ (I) with one equivalent of sodium naphthalenide (NaNp) yields [CpFe(CO)2]2 (II), CO2 and C2H4. The same reduction of CpFe(CO)2[C(SMe)2]+ (X), however, gives II, CpFe(CO)2[C(SMe)3] (XII), CpFe(CO)[C(SMe)(SMe)2] (XIII) and [CpFe(CO)- (SMe)]2.
George N. Glavee, Yingzhong Su, Robert A. Jacobson, Robert J. Angelici   +3 more
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Synthesis and structures of CpFe(CO)2(κE-ECS2Ph) and [CpFe(CO)(κ2S,E-ECS2Ph)] (E=S, Se)

Polyhedron, 2007
Abstract The iron trithiocarbonato complex CpFe(CO)2(κS-SCS2Ph) (1a) and its selenodithiocarbonato analogue CpFe(CO)2(κSe-SeCS2Ph) (1b) were generated by room temperature reactions of (μ-Ex)[CpFe(CO)2]2 (E = S; x = 2, 3. E = Se; x = 1) with PhSC(S)Cl. These compounds can be converted into the complexes CpFe(CO)(κ2S,E-ECS2Ph) [E = S (2a), Se (2b)], in
Mohammad El-khateeb, Alexander Roller
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CPFE (combined pulmonary fibrosis and emphysema): A case series

European Respiratory Journal, 2014
Background: The syndrome of combined pulmonary fibrosis and emphysema (CPFE) is characterized by preserved lung volume indices contrasted by markedly impaired diffusion capacity. Methods: A cohort of 48 consecutive patients (43M/5F ...
Giovanna Calabrese, Maria Martino, Giovanna Caccavo, Maria D'Amato, Anna Agnese Stanziola   +4 more
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Formation of Acyliron Complexes CpFe(CO){P(OR′)3}COR′ by Reaction of Silyliron Complexes CpFe(CO)2SiR3 with Alkylphosphites P(OR′)3

Chemistry Letters, 1999
Abstract Heating a toluene solution of CpFe(CO)2SiR3 (R3 = HMe2, HEt2, and FMe2) and excess P(OR′)3 (R′ = Me, Et, and Me-d3) at 80 °C resulted in the formation of an acyliron complex CpFe(CO){P(OR′)3}COR′ in 25–40% yield: Hence the alkyl group of phosphite is transferred to the carbon of a carbonyl ligand to give an acyl ligand during ...
Hideki Kobayashi, Keiji Ueno, Hiroshi Ogino   +2 more
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ChemInform Abstract: Reactions of Cyclic CpFe(CO)2(=COCH2CH2O)+, CpFe(CO)2(=C(SMe)2)+ and Related Carbene Complexes with Reducing Agents and Nucleophiles. The Structure of (CpFe(CO)2(=C(SMe)2))PF6.

ChemInform, 1989
AbstractReducing agents such as sodium naphthalenide react immediately with (I) or (VII) to give unstable primary products which undergo rapid decomposition.
G. N. GLAVEE, Y. SU, R. A. JACOBSON, R. J. ANGELICI   +3 more
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P-Funktionalisierte diferriophosphonium salze des typs [{CpFe(CO)2}2PPhR]+X- und [{CpFe(CO)2 }2PClR]+X-

Journal of Organometallic Chemistry, 1994
Abstract Diferriophosphonium salts containing an alkyl-substituent can be synthesised by two different ways. The first is the deprotonation of [{CpFe(CO)2}2PPhH]Cl (1) with KOtBu in THF as a one-pot reaction at −78°C to give the unstable diferriophosphine complex {CpFe(CO)2}2PPh (2) and its realkylation by RX (R = Me, CH2Ph, CH2COOEt; X = Cl, I ...
Ingo-Peter Lorenz, Wolfgang Pohl, Heinrich Nöth, Martin Schmidt   +3 more
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Cationic isonitrile complexes of the CpFe(CO)2 fragment

Journal of Organometallic Chemistry, 2014
Abstract [CpFe(CO)2(THF)]+BF4− undergoes exchange of the labile THF ligand against isonitriles resulting in a shift of the NC-stretching vibration to higher energies compared to the free isonitriles. Quantum chemical calculations show that this shift is not a real indicator for the electronic character and thus the electronic influence of the ...
Peter Zimmer, Yu Sun, Werner R. Thiel
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On the photochemistry of CpFe(arene)+ complexes. A flash photochemical study

Inorganica Chimica Acta, 1989
Abstract Flash irradiations of [CpFe(arene)] + (arene = hexamethylbenzene, durene, mesetylene, p-xylene) induce transient spectra in a μs-ms time domain which is in accord with the decomposition of the Fe(II)—arene complex and formation of ferrocene.
RONCO, S, FERRAUDI, G, ROMAN, E, HERNANDEZ, S   +3 more
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[THE SYNDROME OF COMBINED PULMONARY FIBROSIS AND EMPHYSEMA - CPFE].

Harefuah, 2018
There is an increasing recognition of patients with radiologic features of both pulmonary fibrosis and emphysema. This association has enabled the description of a syndrome termed combined pulmonary fibrosis and emphysema (CPFE) with unique features.
Ori, Wand, Mordechai R, Kramer
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Combined pulmonary fibrosis and emphysema (CPFE)

67 years ...
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