Search Results - "Ahlgrén, Markku"

The oxidative addition of diphenyl diselenide and ditelluride to tetrakis(triphenylphosphine)palladium by Oilunkaniemi, Raija, Laitinen, Risto S., Ahlgrén, Markku

“…The oxidative addition of diphenyl diselenide to [Pd(PPh 3) 4] in dichloromethane results in the formation of a dinuclear complex [Pd 2(SePh) 4(PPh 3) 2] ( 1)…”
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X-ray diffraction study of bisphosphonate metal complexes: Mg and Ca complexes of (dichloromethylene)bisphosphonic acid P, P′-diisopropyl ester by Kontturi, Mervi, Peräniemi, Sirpa, Vepsäläinen, Jouko J., Ahlgrén, Markku

“…Preparation and X-ray structural characterisation of Mg(II) and Ca(II) complexes of P, P′-diisopropyl(dichloromethylene)bisphosphonate, [Na 2Mg{Cl 2C(PO 3iPr)…”
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The NMR spectroscopic and X-ray crystallographic study of the oxidative addition of bis(2-thienyl) diselenide to zerovalent palladium and platinum centers by Oilunkaniemi, Raija, Laitinen, Risto S., Ahlgrén, Markku

“…The pathway of the reaction of dithienyl diselenide with tetrakis(triphenylphosphine)palladium(0) and -platinum(0) has been explored by the use of NMR…”
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Separation of arsenic species in aqueous solutions and optimization of determination by graphite furnace atomic absorption spectrometry by Latva, Sanna, Hurtta, Marika, Peräniemi, Sirpa, Ahlgrén, Markku

“…A procedure was developed for the separation and independent determination of nanogram quantities of As(V), As(III), dimethylarsinic acid (DMAA) and…”
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Cation–anion interactions in triphenyl telluronium salts. The crystal structures of (Ph3Te)2[MCl6] (M=Pt, Ir), (Ph3Te)[AuCl4], and (Ph3Te)(NO3)·HNO3 by Oilunkaniemi, Raija, Pietikäinen, Jarkko, Laitinen, Risto S, Ahlgrén, Markku

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Separation of microgram quantities of Cr(III) and Cr(VI) in aqueous solutions and determination by energy dispersive X-ray fluorescence spectrometry by Peraniemi, S, Ahlgren, M

“…A procedure was developed for the separation and independent determination of microgram quantities of Cr(VI) and Cr(III) in aqueous solution. Cr(VI) was…”
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Reactions of Ruthenium Bipyridine Catalyst Precursors:  Synthetic, Structural, and Theoretical Studies on Ruthenium Mono(bipyridine) Carbonyls in Ethylene Glycol Solutions by Haukka, Matti, Hirva, Pipsa, Luukkanen, Saija, Kallinen, Mirja, Ahlgrén, Markku, Pakkanen, Tapani A

“…Carbonyl-containing ruthenium mono(bipyridines) are effective catalysts or catalyst precursors in processes such as the water-gas shift reaction. Ethylene…”
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Synthetic Applications of (Me3SiNSN)2E (E = S, Se) in Chalcogen-Nitrogen Chemistry:  Formation and Structural Characterization of Cl2TeESN2 (E = S, Se) and [PPh4]2[Pd2(μ-Se2N2S)X4] (X = Cl, Br) by Konu, Jari, Ahlgrén, Markku, Aucott, Stephen M, Chivers, Tristram, Dale, Sophie H, Elsegood, Mark R. J, Holmes, Kathryn E, James, Sarah L. M, Kelly, Paul F, Laitinen, Risto S

“…The reaction of (Me3SiNSN)2S with TeCl4 in CH2Cl2 affords Cl2TeS2N2 (1) and that of (Me3SiNSN)2Se with TeCl4 produces Cl2TeSeSN2 (2) in good yields. The…”
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Alkaline and alkaline earth metal complexes of dianhydride derivatives of clodronate and their hydrolysis products by Kunnas-Hiltunen, Susan, Haukka, Matti, Vepsäläinen, Jouko, Ahlgrén, Markku

“…Alkaline and alkaline earth metal complexes of P,P'-diacetyl- (L1(2-)); new P,P'-dipropanoyl- (L2(2-)) and P,P'-dibenzoyl(dichloromethylene)bisphosphonates…”
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X-ray diffraction study of bisphosphonate metal complexes: Mg, Sr and Ba complexes of (dichloromethylene)bisphosphonic acid P, P′-dibenzoyl anhydride by Kunnas-Hiltunen, Susan, Matilainen, Mervi, Vepsäläinen, Jouko J., Ahlgrén, Markku

“…Mg, Sr and Ba complexes of (dichloromethylene)bisphosphonic acid P, P′-dibenzoyl anhydride have been prepared and characterised by X-ray crystallography,…”
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(2-(Dimethylamino)indenyl)zirconium Dichlorides by Luttikhedde, Hendrik J. G, Leino, Reko P, Wilén, Carl-Eric, Näsman, Jan H, Ahlgrén, Markku J, Pakkanen, Tapani A

“…Bis(2-(dimethylamino)indenyl)zirconium dichloride and rac-(ethylenebis(2-(dimethylamino)-1-indenyl))zirconium dichloride have been prepared and their molecular…”
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Syntheses, X-ray Diffraction Study and Characterisations of Ni and Zn Complexes of Clodronic Acid and Its Dibenzoyl Derivative by Kunnas-Hiltunen, Susan, Haukka, Matti, Vepsäläinen, Jouko, Ahlgrén, Markku

“…Four new nickel and zinc bis(phosphonates) were prepared, and their crystal structures were determined by single‐crystal X‐ray diffractometry:…”
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Organic-Inorganic Hybrid Materials: Syntheses, X-ray Diffraction Study, and Characterisations of Manganese, Cobalt, and Copper Complexes of Modified Bis(phosphonates) by Kunnas-Hiltunen, Susan, Laurila, Elina, Haukka, Matti, Vepsäläinen, Jouko, Ahlgrén, Markku

“…Four new cobalt, manganese, and copper bis(phosphonates), [Co2{Cl2C(PO3)2}(H2O)7·4H2O] (1),…”
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Three barium diphosphonates with 3-D structures by Tuikka, Matti, Haukka, Matti, Ahlgrén, Markku

“…The gel crystallization method was exploited in this work in order to study the 3-D solid state structures of barium diphosphonates. This technique proved to…”
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Selective Formation ofcis(X)- andtrans(X)-Ru(dmbpy)(CO)2X2 Complexes (X = Cl, Br, I, SCN) from Monomeric and Dimeric Ru–mono(dmbpy) Carbonyl Complexes (Dmbpy = 4,4′-Dimethyl-2,2′-bipyridine) by Homanen, Pertti, Haukka, Matti, Luukkanen, Saija, Ahlgrén, Markku, Pakkanen, Tapani A.

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Synthesis and molecular structure of meso-(ethylenebis-(2-(dimethylamino)-1-indenyl))zirconium dichloride by Luttikhedde, Hendrik J.G, Leino, Reko, Ahlgrén, Markku J, Pakkanen, Tapani A, Näsman, Jan H

“…The preparation and molecular structure of meso-(ethylenebis(2-(dimethylamino)indenyl))zirconium dichloride ( 3) is reported. Predominant meso formation is…”
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Isomerism in [MCl2(ERR‘)2] (M = Pd, Pt; E = S, Se; R, R‘ = Me, Ph) by Vigo, Ludmila, Risto, Maarit, Jahr, Esther M, Bajorek, Tom, Oilunkaniemi, Raija, Laitinen, Risto S, Lahtinen, Manu, Ahlgrén, Markku

“…A series of thioether and selenoether complexes [MCl2(EPh2)2] and [MCl2(SMePh)2] (M = Pt, Pd; E = S, Se) have been prepared and characterized to explore the…”
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Poly[(acetone)tetraaqua[μ6-ethyl (dichloromethylene)diphosphonato][μ5-ethyl (dichloromethylene)diphosphonato]tribarium(II)] by Jokiniemi, Jonna, Peräniemi, Sirpa, Vepsäläinen, Jouko, Ahlgrén, Markku

“…The novel title compound, [Ba3(C3H5Cl2O6P2)2(C3H6O)(H2O)4]n, has a polymeric two‐dimensional network structure which lies parallel to the (10) plane. The…”
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Studies on Catalytically Active Ruthenium Carbonyl Bipyridine Systems. Synthesis and Structural Characterization of [Ru(bpy)(CO)2Cl2], [Ru(bpy)(CO)2Cl(C(O)OCH3)], [Ru(bpy)(CO)2Cl]2, and [Ru(bpy)(CO)2ClH] (bpy = 2,2'-Bipyridine) by Haukka, Matti, Kiviaho, Jari, Ahlgren, Markku, Pakkanen, Tapani A

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Study of metal-loaded activated charcoals for the separation and determination of selenium species by energy dispersive X-ray fluorescence analysis by Latva, Sanna, Peräniemi, Sirpa, Ahlgrén, Markku

“…Conversion of adsorption properties of activated charcoal (C ∗) by metal modification towards selenite, selenate and seleno- dl-methionine (Se-Met) was…”
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