The First Example of Metallation of an Organogermanium Hydride with an Alkali Metal under Mild Conditions: Synthesis of 2,3,4,5-Tetraphenyl-1,1-bis(trimetylsilyl)-1-germa-2,4-cyclopentadiene - ResearchGatedoi:10.1007/BF00698525V. Ya. Lee...
Treatment of the fulvalene compound FvCr(2)(CO)(4)(PMe(2)Ph)(2)H-2 with 2 molar equiv of trityl radicals (Ph(3)C .) results in hydride hydrogen. atomion and formation of triphenylmethane and the new chromium-chromium-bonded dimer trans-FvCr(2)(CO)(4)(PMe(2)Ph)(2) (4). Ch...
The GC trace did not show any additional peaks and an increase of the height of the peaks, which was earlier surmised as that of benzyl alcohol, was observed. Occurrence of the Cannizzaro-type hydride transfer was thus, confirmed and an interesting switch of chemo- selectivity is thus, ...
. The options include LiFePO4, LiNiO2, and others. Selecting one of these options specifies some of the parameters in the "Temperature" tab. Currently there is not a preset battery for NMC type cells but you can specify these parameters in the "Temperature" tab bas...
Competing Pathways in the Reaction of Bis(pentafluorophenyl)borane with Bis(<IMG src="http://www3.interscience.wiley.com/giflibrary/12b/eta.gif" border=0><SUP><FONT size=-1>5</FONT></SUP>-cyclopentadienyl)dimethylzirconium: Methane Elimination versus Methyl-Hydride Exchange and an Example of ...
aHowever, transition metal was needed in these reactions, because hydrous hydrazine as a hydride source firstly was decomposed to hydride intermediates that are common to those of the hydrogenation of unsaturated bonds with hydrogen. Furthermore, the scope of substrate is still limited, using ...
The structure is characterized by a roughly planar pentanuclear MoHgMn3 metal core consisting of a Hg-Mn3 triangulated rhomboidal framework with the Mo atom in plane ''spiked'' to the Hg atom. Although the hydride could not be located unambiguously, qualitative MO analysis indicates that it ...
At that in case of weak alcohols (CH3OH, TFE) there is also the additional interaction with the hydride ligand. These computational results allow explaining the observed experimental trends and give the first example of hydrogen bonding to a metal atom in the presence of hydride ligand....
Hydride ligandsDensity functional calculationsReaction of benzylpotassium, n,s-dibutylmagnesium and diisopropylamine in boiling toluene produces a rare example of a molecular magnesium hydride with a Mg-(μ-H)2-Mg double bridge, in [K2Mg2(NiPr2)4(μ-H)2·(toluene)2] (1). In an effort to ...
Further reaction with a hydride source (LiBH 4, NaBH 4, LiHBEt 3) results in replacement of chloride with hydride to give ReH{(μ-H)B(H) 2N C(H)Me}(PMe 3) 2NO ( 3), together with varying proportions of ReH 2(PMe 3) 3NO ( 4)....