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Gallium metal, reactions

The chalcogenide bromides and chlorides may be prepared by the reaction of the halide with the respective chalcogenide in a sealed ampoule. A mixture of gallium metal and chalcogen may be used, instead of the chalcogenide. The chalcogenide iodides are S3mthesized directly from the elements. The exact preparative conditions are listed in Table XVIII 160,165). [Pg.385]

PROBLEM 14.3 Write a balanced net ionic equation for the reaction of gallium metal with dilute acid. [Pg.579]

Allylgallium and propargylgallium compounds can be prepared by the direct reaction of the corresponding bromides or iodides with gallium metal.402,403Gallium enolates are also prepared from a-halo carbonyl compounds with gallium.404... [Pg.723]

Gallium Nitrate. Gallium nitrate. Ganilc, NSC-152011. is prepared by the reaction of gallium metal with nitric acid. The clinical material is. supplied as 500 mg of the nonahy-drate Ga(NO.i)i-9 H.O in a 20-mL single-dose flip-top vik Also present is 28.75 mg of sodium citrate dihydratc and. sodium hydroxide for pH adju.stmcnt to 6.0 to 7.0. The daily do.se is diluted in 1,000 mL of 0.9% Sodium Chloride Injection. DSP. or 5% Dextrose Injection. USP. for intravenou infu.sion. [Pg.432]

Previously published syntheses of trimethylgallium, a catalyst in the polymerization of ethylene, include the reaction of gallium metal with dimethylmercury over a period of 3 days1 and the sealed-tube reaction between gallium trichloride and dimethylzinc.2,3... [Pg.203]

A mixed indium hydride halide complex, (l)TnH2Cl (29) has been prepared from the 1 1 reaction of [InH2Cl(NMe3) ] with carbene (1) (R = Mes, R = H), as shown in Scheme 2. The structure of (29) is monomeric with the geometry at the In center close to tetrahedral. The In-C distance (2.244(6) A) is similar to those observed in (28) (2.200(7) A) and (25) (2.253(5) A). A related mixed gallium hydride iodide complex (l)-GaH2l (30) has been isolated from the reaction of (26) with GaT, with concomitant deposition of gallium metal.Complex (30) is isostructural with the related indium complex (29) and has a Ga-C bond distance of 2.022(4) A. [Pg.5769]

A rare example of a diruthenium complex with gallium ligands is provided by compound 16, which is formed from the reaction of Ru3(CO)i2 with Ga2Cl4 in the presence of gallium metal in refluxing toluene. Crystallization from tetrahydrofuran provides the solvated species shown below. ... [Pg.649]

See other pages where Gallium metal, reactions is mentioned: [Pg.336]    [Pg.313]    [Pg.237]    [Pg.25]    [Pg.68]    [Pg.724]    [Pg.730]    [Pg.740]    [Pg.168]    [Pg.170]    [Pg.188]    [Pg.1370]    [Pg.1397]    [Pg.1398]    [Pg.3435]    [Pg.5773]    [Pg.5869]    [Pg.369]    [Pg.376]    [Pg.377]    [Pg.188]    [Pg.296]    [Pg.87]    [Pg.1369]    [Pg.1396]    [Pg.1397]    [Pg.3434]    [Pg.5772]    [Pg.5868]    [Pg.17]    [Pg.185]    [Pg.718]    [Pg.352]    [Pg.353]    [Pg.363]    [Pg.2901]    [Pg.162]   
See also in sourсe #XX -- [ Pg.86 ]



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Gallium metal reactions with

Gallium metals

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