[2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine

Base Information

• Chemical Name: [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine
• CAS No.: 193338-98-6
• Molecular Formula: C₂₇H₅₉BiCl₂Si₆
• Molecular Weight: 832.165
• Mol file: 193338-98-6.mol

Synonyms:

Chemical Property of [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine

There total 2 articles about [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine 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: 42.0%

bismuth(III) chloride (7787-60-2) + 1-bromo-2,4,6-tris[bis(trimethylsilyl)methyl]benzene (115160-05-9) → [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine (193338-98-6) + 2,4,6-tris(bis(trimethylsilyl)methyl)benzene (115134-77-5)

Guidance literature:

With tert-butyl lithium; In tetrahydrofuran; byproducts: LiBr; a soln. of phenylbromide in THF was treated with tert-butyl lithium at -78°C, after 30 min a soln. of BiCl3 was added, the mixt. was warmed to room temp. and stirred for 12 h (Ar); evapd., hexane was added, filtered, the solvent was removed; elem. anal.;

DOI:10.1246/bcsj.75.661

Reference yield: 42.0%

bismuth(III) chloride (7787-60-2) + 1-bromo-2,4,6-tris[bis(trimethylsilyl)methyl]benzene (115160-05-9) → [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine (193338-98-6)

Guidance literature:

With tert.-butyl lithium;

DOI:10.1080/10426509708545643

Reference yield: 28.0%

selenium (7782-49-2) + [2,4,6-tris[bis(trimethylsilyl)methyl]phenyl]dichlorobismuthine (193338-98-6) → 2,4,6-tris[bis(trimethylsilyl)methyl]phenyl-1,3,5,2,4,6-triselenatribismane (193338-96-4)

Guidance literature:

With LiB(C₂H₅)3H; In tetrahydrofuran; to a suspn. of Se in THF was added a THF soln. of LiB(C2H5)3H at room temp., after 15 min a soln. of Bi-compound in THF was added, the mixt. wasstirred for 1 h (Ar); solvent was evapd. under reduced pressure, GPLC;

DOI:10.1246/bcsj.75.661

upstream raw materials:

bismuth(III) chloride

1-bromo-2,4,6-tris[bis(trimethylsilyl)methyl]benzene

Downstream raw materials:

2,4,6-tris[bis(trimethylsilyl)methyl]phenyl-1,3,5,2,4,6-triselenatribismane