1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene

Base Information

• Chemical Name: 1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene
• CAS No.: 117924-34-2
• Molecular Formula: C₁₂H₂₆Si₂
• Molecular Weight: 226.509
• DSSTox Substance ID: DTXSID601142166
• Nikkaji Number: J2.893.523D,J3.321.400F
• Mol file: 117924-34-2.mol

Synonyms:WSNMCVXMICHREB-WGDLNXRISA-N;DTXSID601142166;1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene;(1E,3E)-1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene;Silane, (2,3-dimethyl-1,3-butadiene-1,4-diyl)bis[trimethyl-, (E,E)-;[(1E,3E)-2,3-Dimethyl-4-(trimethylsilyl)-1,3-butadienyl](trimethyl)silane #;1,1'-[(1E,3E)-2,3-Dimethyl-1,3-butadiene-1,4-diyl]bis[1,1,1-trimethylsilane];117924-34-2

Chemical Property of 1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene

Chemical Property:

• PSA: 0.00000
• LogP: 4.63380
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 226.15730390
• Heavy Atom Count: 14
• Complexity: 219

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC(=C[Si](C)(C)C)C(=C[Si](C)(C)C)C
• Isomeric SMILES: C/C(=C\[Si](C)(C)C)/C(=C/[Si](C)(C)C)/C

Technology Process of 1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene

There total 3 articles about 1,4-Bis(trimethylsilyl)-2,3-dimethyl-1,3-butadiene 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: 83.5%

1,1-bis(η5-cyclopentadienyl)-2,5-bis(trimethylsilyl)-3,4-dimethylhafnacyclopentadiene → 1,4-bis(trimethylsilyl)-2,3-dimethyl-(1E,3E)-butadiene (117924-34-2)

Guidance literature:

With aq. HCl; In diethyl ether; water; 15 min, room temp, Ar-atmosphere.; Aq. layer separated, extd. with ether, combined ether fractions evapd., chromy., elem. anal.;

DOI:10.1016/0022-328X(88)80008-1

Reference yield:

trimethyl(prop-1-ynyl)silane (6224-91-5) → (E)-2-Methyl-1-(trimethylsilyl)-1-butene + 1,4-bis(trimethylsilyl)-2,3-dimethyl-(1E,3E)-butadiene (117924-34-2)

Guidance literature:

With dibutylbis(cyclopentadienyl)zirconium; ethene; water; Yield given. Multistep reaction. Yields of byproduct given;

DOI:10.1246/cl.1993.1001

Reference yield:

trimethyl(prop-1-ynyl)silane (6224-91-5) + ethene (74-85-1) → (E)-2-Methyl-1-(trimethylsilyl)-1-butene + 1,4-bis(trimethylsilyl)-2,3-dimethyl-(1E,3E)-butadiene (117924-34-2)

Guidance literature:

With dibutylbis(cyclopentadienyl)zirconium; water; Yield given. Multistep reaction. Yields of byproduct given;

DOI:10.1246/cl.1993.1001

upstream raw materials:

trimethyl(prop-1-ynyl)silane

ethene