4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole

Base Information

• Chemical Name: 4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole
• CAS No.: 118734-48-8
• Molecular Formula: C₉H₁₉BSeSi
• Molecular Weight: 245.106
• Mol file: 118734-48-8.mol

Synonyms:4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole

Chemical Property of 4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole

There total 1 articles about 4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole 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: 93.0%

(B(Et)C(Et)=C(Me)Si(Me2)PPh)2 (1000412-38-3) + selenium → hexaphenylcyclohexaphosphane (4552-71-0) + 2,3,4,5-Pentaphenyl-1,2,3,4,5,-selenatetraphospholan (118734-50-2,132830-64-9) + 4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole (118734-48-8) + tetraphenyl-cyclotetraphosphane (1104-52-5,75494-90-5) + pentaphenylcyclopentaphosphane (3376-52-1)

Guidance literature:

In toluene; byproducts: NaCl; Ar atmosphere, heating (80°C, 1 h), stirring (3 h); evapn. (14 torr, <50°C), distn.; MS, (31)P-NMR;

Reference yield: 70.0%

η5-cyclopentadienylbis(ethene)cobalt + 4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole (118734-48-8) → (η5-cyclopentadienyl)(η4-4,5-diethyl-2,5-dihydro-2,2,3-trimethyl-1,2,5-selenasilaborole)cobalt + ethene (74-85-1)

Guidance literature:

In toluene; Ar atmosphere, 20-50°C, 1.5 h; filtn., volatiles removal (0.001 Torr, <50°C); elem. anal.;

upstream raw materials:

(B(Et)C(Et)=C(Me)Si(Me₂)PPh)2

Downstream raw materials:

ethene