GaCl₃(3,5-diphenylpyrazole)

Base Information

• Chemical Name: GaCl₃(3,5-diphenylpyrazole)
• CAS No.: 481711-03-9
• Molecular Formula: C₁₅H₁₂Cl₃GaN₂
• Molecular Weight: 396.356
• Mol file: 481711-03-9.mol

Synonyms:

Chemical Property of GaCl₃(3,5-diphenylpyrazole)

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of GaCl₃(3,5-diphenylpyrazole)

There total 1 articles about GaCl₃(3,5-diphenylpyrazole) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

3,5-Diphenylpyrazole (1145-01-3) + Gallium trichloride (13450-90-3) → GaCl3(3,5-diphenylpyrazole) (481711-03-9)

Guidance literature:

In toluene; under Ar, using Schlenk techniques; toluene added to GaCl3 and 3,5-diphenylpyrazole (1:1 molar ratio); stirred (23°C, 24 h); volatiles removed (vac.); recrystd. (toluene, -20°C); elem. anal.;

DOI:10.1016/S0277-5387(02)00931-2

Reference yield: 93.0%

dichloromethane (75-09-2) + GaCl3(3,5-diphenylpyrazole) (481711-03-9) + Gallium trichloride (13450-90-3) → 3,5-diphenylpyrazolium tetrachlorogallate

Guidance literature:

In dichloromethane; toluene; byproducts: HGaCl4; under Ar, using Schlenk techniques; Ga complex, GaCl3 and toluene mixed;CH2Cl2 added (stirring); kept (-20°C, 16 h); crystals colleced; washed with toluene-pentane (1:1) and then with pentane; dried (vac.); washings combined; additional crystals isolated; washed with pentane; dried (vac.); elem. anal.;

DOI:10.1016/S0277-5387(02)00931-2

Reference yield: 82.0%

dichloromethane (75-09-2) + GaCl3(3,5-diphenylpyrazole) (481711-03-9) + Gallium trichloride (13450-90-3) → 3,5-diphenylpyrazolium tetrachlorogallate + 4,4'-dimethyldiphenylmethane (4957-14-6) + di-o-tolylmethane (1634-74-8) + p-(2-methylbenzyl)toluene (21895-17-0)

Guidance literature:

In dichloromethane; toluene; byproducts: (methylbenzyl)ditolylmethanes; under Ar, using Schlenk techniques; Ga complex and GaCl3 dissolved in toluene; CH2Cl2 added; stirred (ambient temp., 6 h); volatiles removed (vac.); hexane added; kept (ambient temp., 16 h); decanted; residued extd. with hexane; ext. combined; volatiles removed (vac.); crystals collected; washed with toluene-hexane (1:1) and hexane; dried (vac., 1 h);

DOI:10.1016/S0277-5387(02)00931-2

upstream raw materials:

3,5-Diphenylpyrazole

Gallium trichloride

Downstream raw materials:

4,4'-dimethyldiphenylmethane

di-o-tolylmethane

p-(2-methylbenzyl)toluene