Showing papers in "Journal of Organometallic Chemistry in 1972"

TL;DR: In this article, the structures of N-phenylbenzaldimine with palladium(II) acetate in boiling acetic acid have been confirmed by IR and proton NMR data, which are different from those reported by Molnar and Orchin.

TL;DR: In this article, it was shown that the freedom of rotation about a carbon carbon double bond is determined by the attached substituents, and the mechanism of this reaction has been established as intramolecular employing 18O.

TL;DR: In this paper, the silyl-substituted heterocycle (I) was constructed by using a mixture of acyl chloride-aluminium chloride and methylene chloride at 0-20°.

TL;DR: In this paper, it was shown that the ferricenium cation FeCp+2 is stable in acetonitrile, acetone and nitromethane, but it is decomposed by Cl− and Br− to FeC p+2 and FeX−4 and by DMF, DMSO, HMPTA, o-Phen and Bipy to FeP2 and an FeII complex, octahedrally coordinated by the added donor molecules.

TL;DR: The one step reaction of aromatic Grignard reagents with elemental tellurium in tetrahydrofuran, followed by oxidation of the intermediates, produced diphenyl ditelluride in 80% yield as mentioned in this paper.

TL;DR: In this article, the insertion reactions of SO 2 and NO were also observed with the monomethyl derivative (π-C 5 H 5 ) 2 Zr(Cl)CH 3, and with (C 5H 5 ) 4 Zr.

TL;DR: In this article, the self-association of tributyltin alkoxides and cyclic and acyclic dibutyltin alkoxides has been studied in both solid and liquid states.

TL;DR: A series of iron tricarbonyl derivatives of α,β-unsaturatedketones have been prepared as discussed by the authors, which are of special interest toorganometallic chemists concerned with the production of irontricarbonyls derivatives since they offer not only a convenientsource of the Fe(CO 3 moiety but also several advantages over the more conventional methods employing the iron carbonyls.

TL;DR: In this article, the photoelectron spectra of various silicon compounds and carbon compounds are compared in terms of the bond energies and hyperconjugative interaction of these bonds with the ethylene π MO.

TL;DR: In this paper, the 31P NMR spectra of a series of tertiary phosphine complexes of the π-benzeneruthenium system were described, including compounds (π-C6H6)Ru(R)Cl(PPh3) (RCH3, C6H5), (π -C 6H6),RuCl(π-c3H5) and [(π-R)Ru[C5H5]Cl)]Cl are described.

TL;DR: A series of p -substituted phenyldimesitylboranes has been synthesized by reaction of dimesity lboron fluoride with appropriately substituted phenyllithium derivatives.

TL;DR: The UV photolysis of dodecamethylcyclohexasilane (I) in cyclohexane at ca. 45° proceeds readily will loss of dimethylsilylene species to give two of the lower homologs, viz, decamethylcyclopentasilanes and octamethyl cyclotetrasilane as mentioned in this paper.

TL;DR: In this paper, the stochastic and kinetics of the reaction between Grignard reagents and alkyl halides with a copper catalyst have been examined in tetrahydrofuran solutions.

TL;DR: In this paper, two hgh yield synthetic methods are described for the preparation of alkyl, dialkyl and diaryl ketene bis(trialkylsilyl)acetals.

TL;DR: In this article, the magnitude of the methyl group trans to X has been found to be markedly dependent on X, with values ranging from 40.5 to 82.0 Hz.

TL;DR: In this paper, the compounds Ru 3 (CO) 9 X (where XC 2 (t-Bu)H and C 2 (Ph)H) have been obtaned from the reactions of Ru 3(CO) 12 with t-BuCCH and PhCCH and discussed their IR, NMR and mass spectra.

TL;DR: In this article, the authors evaluated Δ H o d of liquid TMA and triethylaluminum (TEA) in the liquid phase and showed that Δ H 0 d is not thermodynamically consistent with vapor pressure data.

TL;DR: In this paper, the upfield chemical shift of the 3-proton in NpALi is interpreted in terms of partial delocalization of charge within the allyl system, and is consistent with IR and UV absorption data.

TL;DR: Trimethylsilyldiazomethane was prepared by the action of aqueous KOH on nitroso-N-(trimethyl-silylmethyl)urea as mentioned in this paper.

TL;DR: In this article, the equilibrium and the rates of the reaction between Co 2 (CO) 8 and H 2 to HCo(CO) 4 have been studied in n-heptane at several temperatures.

TL;DR: In this paper, the IR spectra of di-μ-halobis(halotricarbonylruthenium) complexes of formula [Ru(CO)3X2]2 (X = Cl, Br) have been studied in different solvents and a tentative assignment of the bands observed made.

TL;DR: New rhodium(I) cationic complexes containing 2,2′-bipyridine and 1,10-phenanthroline in 1 1 metal/chelate rations have been prepared and their reactions studied as discussed by the authors.

TL;DR: In this article, both inter-and intramolecular site exchange was investigated in tetra(p-isopropylphenyl)porphinato ruthenium carbonyl complexes.

TL;DR: In this article, the preparation and several reactions of tricarbonyl(phenylacetylene)chromium and tricarbonel(styrene) chromium are described.

TL;DR: An infrared study has established that the [Rh(CO) 2 Cl] 2 -phosphine (L) systems are composed of two series of complexes, mononuclear complexes X n of formula RhCl(CO), 3-n L n ( n = 1, 2, 3) and dinuclear complexes Y m of formula RH 2 Cl 2 (CO) 4-m -L m ( m = 0, 1,2,3,4) as mentioned in this paper.

TL;DR: The preparation of organometallic compounds of nickel(II), palladium (II) and platinum(II) containing two chelate five-membered rings of type (A) as discussed by the authors is described.

TL;DR: In this paper, the main group mixed metal complexes (C6H5)3SnM(CO)6, C2H5HgM( CO)6 and C6H3P where M = V, Nb or Ta is described.