GaCls

A very active, high yields but extensive intra- and intermolecular isomerisation AlCl, AlBr, A1L, GaCl, GaCl2, GaBr, Gal, ZrCl, HfCl, HfBr, Hfl, SbF, NbF, NbCl, TaF, TaCl, TaBr, MoF, and MoCl ... 

BeCl2, CdCl, ZnCl2, BF, BCl, BBr, GaCl, GaBr, TiCl, ZrCl, SnCl, SnBr, SbCl, SbCl, BiCl, FeCl, and UCl. ... 

Brmnsted-Lewis Superacids. Conjugate Friedel-Crafts acids prepared from ptotic and Lewis acids, such as HCl—AlCl and HCl—GaCl ate, indeed, supetacids with an estimated value of —15 to —16 and ate effective catalysts in hydrocarbon transformation (217). 

Gallium (I). Hahdes of Ga(I) ate known only in the vapor phase. Coordination complexes of GaCl and GaBt have been obtained with dioxane, morpholine, and acetylacetone. 

Gallium Halogenates. The anhydrous galhum(III) perchlorate [19854-31-0], Ga(Q0 2 is obtained by reaction of chlorine peroxide, 0120, on GaCl at —180° C (34). The product is a white sohd and is stable at room temperature. 

Dichloroethane reacts with toluene in the presence of Friedel-Crafts catalysts such as AIBr., AlCl, GaCl, and ZrCl (26). Ammonolysis of... 

Below dris temperature, mainly GaCls transports gallium, but above dris temperature, the monochloride will begin to predominate. 

Figure 4.1 Powder spectrum of [VO(mquin)2] in [GaCl(mquin)2] (bottom) 9.25 GHz (X-band), (top) 34.99 GHz (Q band).

Very recently, von Hanisch et al. reported on the syntheses and crystal structures of cyclic and polycyclic GaSb compounds featuring low coordinated Sb centers.146 Reaction of Ph(w-Pr)2P -> GaCl3 with i-Pr3SiSb(SiMe3)2 yielded [Ph(n-Pr)2P -> Ga(Cl)SbSi(/-Pr)3]2 84 and [(GaCl)4(P( -Pr)2Ph)2(SbSi(/-Pr)3)4] 85, respectively147 (Scheme 20). 

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