[Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2

Base Information

• Chemical Name: [Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2
• CAS No.: 330783-82-9
• Molecular Formula: C₆₄H₇₂Br₂P₂Pd₂
• Molecular Weight: 1275.87
• Mol file: 330783-82-9.mol

Synonyms:

Chemical Property of [Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2

There total 1 articles about [Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2 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: 86.0%

bis(tri-ortho-tolylphosphine)palladium(0) (69861-71-8) + 2-bromo-4-tert-butyl-1-methylbenzene (61024-94-0) → [Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2 (330783-82-9,330979-75-4)

Guidance literature:

In benzene; drybox; soln. of Pd compd. in C6H6 was added to soln. of arene in C6H6; C6H6 was added; soln. was stirred for 20 min; filtered through Celite; stirred for 4.5 h; concd. (vac.); pentane added; filtered; washed (pentane); dried (vac.); elem. anal.;

Reference yield: 73.0%

[Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2 (330783-82-9,330979-75-4) + potassium chloride → [Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Cl)]2 (330979-64-1,330783-81-8)

Guidance literature:

With silver trifluoromethanesulfonate; In tetrahydrofuran; drybox; soln. of Pd compd. in THF added to soln. of Ag salt/THF; mixt. stirred for 5 min in Al foil; decanted; THF added to residue; stirred for5 min; decanted; combined decanted soln. filtered through Celite; KCl a dded; stirred at room temp. for 12 h; filtered through Celite; concd.; pentane added; filtered; washed (pentane); dried (vac.); elem. anal.;

Reference yield: 73.0%

[Pd(P(o-tolyl)3)(2-Me-5-t-Bu-C6H3)(μ-Br)]2 (330783-82-9,330979-75-4) + triphenylphosphine (603-35-0) → (PPh3)2Pd[C6H3-2-Me-5-(t-Bu)](Br) (330783-85-2)

Guidance literature:

In tetrahydrofuran; drybox; soln. of Pd complex in THF was added to soln. of PPh3 in THF; NMR monitoring; filtered through Celite; concd.; pentane added; filtered; washed (pentane); dried (vac.); elem. anal.;

upstream raw materials:

bis(tri-ortho-tolylphosphine)palladium⁽⁰⁾

2-bromo-4-tert-butyl-1-methylbenzene

Downstream raw materials:

bis(tri-t-butylphosphine)palladium⁽⁰⁾

2-bromo-4-tert-butyl-1-methylbenzene

trans-bromo(o-tolyl)bis(triphenylphosphine)palladium(II)

(((C₆H₅)3P)2C₆H₄CH₃PdCl)

Refernces