Showing papers in "Synthesis and Reactivity in Inorganic and Metal-organic Chemistry in 1971"
TL;DR: Phenylhalogermylenes (phGeX) (X = Cl, Br, I) insert into the germanium-halogen bond of various phenyl-halogermanes to lead to phenylhalopolygermanes as discussed by the authors.
Abstract: Phenylhalogermylenes (phGeX) (X = Cl, Br) insert into the germanium-halogen bond of various phenylhalogermanes to lead to phenylhalopolygermanes. The stability and the mode of decomposition of these compounds have been studied. The insertion of phenylchlorogermylene into tetrahalogermanes GeX4 (X = Cl, Br, I) leads to unstable phenylpentahalodigermanes which are a source of dihalogermylene GeX2
19 citations
TL;DR: In this paper, methods of preparation for complex halides K2PdCI4, K 2PdBr4 and K2pdCl4 were given. But the complexity of the complex halide was not considered.
Abstract: Methods of preparation are given for the complex halides K2PdCI4, K2PdBr4, K2PtCl4, and K2PtBr4.
19 citations
TL;DR: In this article, a chlorogold has been prepared from methanol and (p-CH3C6H4 NC)AuCl using (ptolylamino)(methoxy)carbene.
Abstract: [(p-tolylamino)(methoxy)carbene] chlorogold(I) has been prepared from methanol and (p-CH3C6H4 NC)AuCl.
16 citations
TL;DR: In this paper, a convenient procedure for the preparation of Et2BX and EtBX2 (X = Cl, Br, I) from boron halides and triethyl aluminum is described.
Abstract: A convenient procedure for the preparation of Et2BX and EtBX2 (X = Cl, Br, I) from boron halides and triethyl aluminum is described
16 citations
12 citations
TL;DR: A preparative route to undecamethylcyclohexasilane and its chloro and fluoro derivatives is described in this paper, where the preconditioning process is described.
Abstract: A preparative route to undecamethylcyclohexasilane and its chloro and fluoro derivatives is described
12 citations
TL;DR: A simple procedure for the preparation of 1, 2-dicarba-closo-dodecaboran(12)-3-ylcarboxylic acids from the readily available 3-amino-1, 2 -DICARBA-CLoso-Dodecabo-rane(12) has been developed in this article.
Abstract: A. simple procedure for the preparation of 1, 2–dicarbacloso-dodecaboran(12)-3-ylcarboxylic acids from the readily available 3-amino-1, 2-dicarba-closo-dodecabo-rane(12) has been developed.
10 citations
TL;DR: In this paper, Lanthanide(III) complexes with N-t-butylsalicylideneiminate (abbreviated as H-SAL.t-C4H9) have been synthesized as yellow crystals by the reaction of several lanthanide (III) chloride hydrates and the Schiff base.
Abstract: Lanthanide(III) complexes with N-t-butylsalicylideneiminate (abbreviated as H-SAL.t-C4H9) have been synthesized as yellow crystals by the reaction of several lanthanide(III) chloride hydrates and the Schiff base. The complexes obtained, which were purified by recrys tallization from appropriate organic solvents, are represented by the formula In(H-SAL. t-C4H9)3.3H2O, where the notation Ln denotes tervalent La, Pr, Nd, Gd, Yb, and Lu.
8 citations
TL;DR: In this paper, a photochemical method was proposed which permits the preparation of either Re(CO)5I or [Re(CO 4I]2 in high yield from Re2 (CO)10 and iodine.
Abstract: A photochemical method is reported which permits - depending on the reaction conditions - the preparation of either Re(CO)5I or [Re(CO)4I]2 in high yield from Re2(CO)10 and iodine.
8 citations
TL;DR: The reaction of 3,3′-diaminodipropylamine with borane has been found to give high yields of 1-(ω-aminopropyl)-2-hydrido-1,3,2-diazabora-cyclohexane, I. The compound converts to 1,8,10,9-triazaboradecalin II, on heating to 150° as mentioned in this paper.
Abstract: The reaction of 3,3′-diaminodipropylamine with borane has been found to give high yields of 1-(ω-aminopropyl)-2-hydrido-1,3,2-diazabora-cyclohexane, I. The compound converts to 1,8,10,9-triazaboradecalin II, on heating to 150°.
8 citations
TL;DR: A simple, rapid synthesis of Group VI metal carbonyl anions of the type M(CO)5X[sbnd], (X = CN, SCN, l, Cl, and C [tbnd] CC6H5) has been found in this article.
Abstract: A simple, rapid synthesis of Group VI metal carbonyl anions of the type M(CO)5X[sbnd], (X = CN, SCN, l, Cl, and C [tbnd] CC6H5) has been found. Reaction of the dinuclear anions, M2(CO)10 [dbnd], with either silver salts, AgX, or mercuric salts, HgX2, affords the corresponding mononuclear anions in moderate to good yields
TL;DR: In this paper, a preparative route to two silicon functional nonamethylcyclopenta-silanes and two of their precursors is described, and two methods for their extraction are described.
Abstract: A preparative route to two silicon-functional nonamethylcyclopenta-silanes and two of their precursors is described.
TL;DR: In this paper, enamines react with groups IV and V halides to form organometallic imonium type salts and organometal enamines, which is a potentially useful method of grafting organic functionality onto inorganic systems.
Abstract: Enamines react with groups IV and V halides to form organometallic imonium type salts and organometallic enamines. This reaction is a potentially useful method of grafting organic functionality onto inorganic systems.
TL;DR: In this paper, the mass spectrum, infrared and nmr spectrum of the compound SeF5C1 have been examined and the reaction with C1F, BrF, HF and HC1 has been shown to give only SeF6 and Br2.
Abstract: Selenium tetrafluoride has been reacted with C1F, BrF, HF and HC1. From the reaction with C1F, the important compound SeF5C1 has been recovered. The mass spectrum, infrared and nmr spectrum of this compound have been examined. SeF4 and BrF react to give only SeF6 and Br2. Under the conditions used SeF4 does not react with HC1 or HF
TL;DR: The synthesis of 4,4-diethyl-8,8-dialkyl-3,3a,4, 8-tetrahydro-3a-4a, 4-diazabora-s-indacenes from diethylpyrrolyl-borane and dialkylketones is described in this paper.
Abstract: The synthesis of 4,4-diethyl-8,8-dialkyl-3,3a,4,8-tetrahydro-3a,4a,4-diazabora-s-indacenes (1) from diethylpyrrolyl-borane and dialkylketones and some reactions of 1 (e.g., formation of di-2′-pyrrolyl-dialkylmethanes 5) are described.
TL;DR: In this paper, the preparation and characterization of five tungsten(II) carboxylates, [W(O2CR)2]x, R = C6H5, p-CH3C6H4, C6F5, C3H7, and C3F7, are reported.
Abstract: The preparation and characterization of the five tungsten(II) carboxylates, [W(O2CR)2]x, R = C6H5, p-CH3C6H4, C6F5, C3H7, C3F7, are reported. Tritungsten oxanonaacetate, [W3(O2CCH3)9O], has also been prepared.
TL;DR: In this paper, arylmercury compounds are formed in high yield when an anorthosite halide is passed through an alumina column treated with sodium cyanide.
Abstract: Diarylmercury compounds are formed in high yield when an arylmercury halide is passed through an alumina column treated with sodium cyanide. Alkylmercury chlorides are converted to alkylmercury cyanides under the same conditions.
TL;DR: In this paper, aluminium isopropoxide reacts with β-ketoamines in benzene to give the mono-, bis-, and tris- ketoamine complexes of aluminium (depending on the ratio of reactants) in a clean, high-yield reaction.
Abstract: Aluminium isopropoxide reacts with β-ketoamines (CH3C(O)CHC(NHR)CH3, R = ethyl, n-propyl, n-butyl) in benzene to give the mono-, bis-, and tris- ketoamine complexes of aluminium (depending on the ratio of reactants) in a clean, high-yield reaction. The hydrolytically unstable products are relatively volatile, soluble and monomeric in benzene. The infrared spectra of the complexes are reported.
TL;DR: In this paper, general preparation methods for the compounds [C8H12MY] BF4 (I) are discussed and exemplified by the preparations of [C 8H12PdC5H7O2]BF4.
Abstract: General preparative methods for the compounds [C8H12MY] BF4 (I) are discussed and are exemplified by the preparations of [C8H12PdC5H7O2]BF4, [C8H12PtC5H7O2]BF4, [C8H12PdC3H5]BF4 and [C8H12PdC5H5]BF4.
TL;DR: In this paper, the Darstellung von Dichlorphosphorsaure wird beschrieben, and the preparation of dichlorophosphoric acid is described.
Abstract: Die Darstellung von Dichlorphosphorsaure wird beschrieben. Preparation of dichlorophosphoric acid is described
TL;DR: Carbonylation routes for the preparation of iridium halocarbonyl anions are described in this article, where a series of interconversion reactions among the various complexes is presented.
Abstract: Carbonylation routes for the preparation of iridium halocarbonyl anions are described. A series of interconversion reactions among the various complexes is presented
TL;DR: In this article, the authors describe the preparation of OPF2Cl and OPFCl2 by chlorination of difluorophosphoric and monofluorphosphoric acid, respectively.
Abstract: Die Darstellung von OPF2Cl und OPFCl2 durch Chlorierung der Difluorbzw. Monofluorphosphorsaure mit PCl5 wird beschrieben. Preparation of OPF2Cl and OPFCl2 by chlorination of difluorophosphoric and monofluorophosphoric acid, respectively, are described.
TL;DR: The reactions of trialkylmetalphosphines R3MPR'2 (M = Si, Ge, Sn) with the cyclic ethers lead, by cleavage and insertion on the metal-phosphorus bond, to dialkylphosphinoalcoxysilanes, germanes and stannanes.
Abstract: The reactions of trialkylmetalphosphines R3MPR'2 (M = Si, Ge, Sn) with the cyclic ethers lead, by cleavage and insertion on the metal-phosphorus bond, to dialkylphosphinoalcoxysilanes, germanes and stannanes. The silylphosphines are more reactive than isolog germyl- and stannylphosphines in this type of reaction, and only silylphosphines cleave the tetrahydrofuran
TL;DR: Bis-trimethylphosphinimino-dimethylsilane has been shown to react with dimethyl and diethyl zinc as well as with Dimethyl cadmium forming crystalline 1:1 complexes, in which the phosphinimin is acting as a 1,3-bidentate ligand to the tetracoordinate metal atoms.
Abstract: Bis-trimethylphosphinimino-dimethylsilane has been shown to react with dimethyl and diethyl zinc as well as with dimethyl cadmium (not with dimethyl mercury) forming crystalline 1:1 complexes, in which the phosphinimin is acting as a 1,3-bidentate ligand to the tetracoordinate metal atoms.
TL;DR: Chlorotris(triphenylphosphine) rhodium(I) was prepared in 73.4% yield by the treatment of trans-chlorocarbonylbis (triphensylphophosphine)-rhodium (I), 2, with α-chlorotoluene followed by treatment with triphenyl phosphine in refluxing ethanol.
Abstract: Chlorotris(triphenylphosphine)rhodium(I), 1, was prepared in 73.4% yield by the treatment of trans-chlorocarbonylbis (triphenylphosphine)-rhodium(I), 2, with α-chlorotoluene followed by treatment with triphenylphosphine in refluxing ethanol.
TL;DR: Dibromo (hexa-1, 5-diene) platinum (II) reacts with pentane-2, 4-dionatothallium(I) yielding the new compound, tetrakispentane (2,4,dionato) diplatinum(II) as discussed by the authors.
Abstract: Dibromo (hexa-1, 5-diene) platinum (II) reacts with pentane-2, 4-dionatothallium(I) yielding the new compound, tetrakispentane-2, 4-dionato (hexa-1, 5-diene) diplatinum(II).
TL;DR: In this paper, the trialkylgermylamines R3GeNR 2 with cyclic ethers lead, by cleavage and insertion onto the metal-nitrogen bond, to β, γ and Δ -dial-kylaminoalkoxygermanes thermally stable.
Abstract: Reactions of trialkylgermylamines R3GeNR 2 with cyclic ethers lead, by cleavage and insertion onto the metal-nitrogen bond, to β, γ and Δ -dial-kylaminoalkoxygermanes thermally stable. In these reactions, germylamines behave as nucleophilic reagents. Hydrolysis of these adducts gives degermylation reaction with formation of the corresponding dialkylaminoalcohols. The structure of these adducts is established by N.M.R. and I.R. spectroscopy and by chemical ways.
TL;DR: The interaction of boron trichloride with methylamine can be directed to yield B-tris(methylamino)-N-trimethylborazine.
Abstract: The interaction of boron trichloride with methylamine can be directed to yield B-tris(methylamino)-N-trimethylborazine. The latter compound reacts with additional boron trichloride to form B-trichloro-N-trimethylborazine in excellent yield
TL;DR: In this paper, the reported procedure for preparation of (2-hydroxyethyl)trimethylgermane (V) via trichloro-germylation of vinyl acetate yields (1-acetoxyethyl), and further further ( 1-hydroxethyl), trimethyl-germanes (II) using a modified reformatsky reaction.
Abstract: It was found that the reported procedure for preparation of (2-hydroxyethyl)trimethylgermane (V) via (2-acetoxyethyl)trichlorogermane by trichloro-germylation of vinyl acetate yields (1-acetoxyethyl)trichlorogermane (I) and further (1-hydroxyethyl)trimethylgermane (II). Two unambiguous syntheses of the alcohol V, based on a modified Reformatsky reaction, are reported.