1,3-dibromo-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane

Base Information

• Chemical Name: 1,3-dibromo-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane
• CAS No.: 1262336-62-8
• Molecular Formula: C₃₆H₅₈Br₂N₂Sb₂
• Molecular Weight: 922.178
• Mol file: 1262336-62-8.mol

Synonyms:

Chemical Property of 1,3-dibromo-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3-dibromo-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane

There total 1 articles about 1,3-dibromo-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane 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: 91.0%

trimethylsilyl bromide (2857-97-8) + 1,3-ditriflate-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane (869482-79-1) → 1,3-dibromo-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane (1262336-62-8)

Guidance literature:

In dichloromethane; byproducts: Me3SiOTf; Schlenk techniques used under Ar, Me3SiBr added to to stirred suspn. of(TfO-Sb(μ-N-2,4,6-tri-tBu-phenyl))2 in CH2Cl2 for >5 min at ambient temp., stirred for 30 min; solvent removed, dried for 2 h in vac., washed with n-hexane, dried in vac.; XRD;

DOI:10.1002/ejic.201000885

upstream raw materials:

trimethylsilyl bromide

1,3-ditriflate-2,4-bis(2,4,6-tri-tertbutylphenyl)-cyclo-1,3-distiba-2,4-diazane