[(E)-2,3-dimethyl-4-trimethylsilylbut-2-enyl]-trimethylsilane

Base Information

• Chemical Name: [(E)-2,3-dimethyl-4-trimethylsilylbut-2-enyl]-trimethylsilane
• CAS No.: 16109-37-8
• Molecular Formula: C₁₂H₂₈Si₂
• Molecular Weight: 228.525
• Hs Code.: 2931900090
• Nikkaji Number: J578.927C
• Mol file: 16109-37-8.mol

Synonyms:16109-37-8;[(E)-2,3-dimethyl-4-trimethylsilylbut-2-enyl]-trimethylsilane;Silane, (2,3-dimethyl-2-butene-1,4-diyl)bis(trimethyl-, E-;1,4-Bis(trimethylsilyl)-2,3-dimethyl-2-butene;Silane,2,3-dimethyl-2-butene-1,4-diyl)bis[trimethyl-E-

Chemical Property of [(E)-2,3-dimethyl-4-trimethylsilylbut-2-enyl]-trimethylsilane

Chemical Property:

• Vapor Pressure: 0.144mmHg at 25°C
• Boiling Point: 223.4°Cat760mmHg
• Flash Point: 68.2°C
• PSA: 0.00000
• Density: 0.784g/cm³
• LogP: 4.99920
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 228.17295396
• Heavy Atom Count: 14
• Complexity: 190

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

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

Technology Process of [(E)-2,3-dimethyl-4-trimethylsilylbut-2-enyl]-trimethylsilane

There total 8 articles about [(E)-2,3-dimethyl-4-trimethylsilylbut-2-enyl]-trimethylsilane 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: 51.0%

chloro-trimethyl-silane (75-77-4) + 2,3-dimethyl-buta-1,3-diene (513-81-5) → (Z)-1,4-bis(trimethylsilyl)-2,3-dimethyl-2-butene (16109-37-8)

Guidance literature:

With sodium; In tetrahydrofuran;

DOI:10.1021/ja00533a023

Reference yield: 19.0%

chloro-trimethyl-silane (75-77-4) + 2,3-dimethyl-buta-1,3-diene (513-81-5) → (E,E)-2,3,6,7-tetramethyl-1,8-bis(trimethylsilyl)-2,6-octadiene (947750-47-2) + 2,3,6,7-tetramethyl-1,8-bis(trimethylsilyl)octa-2,6-diene + (Z)-1,4-bis(trimethylsilyl)-2,3-dimethyl-2-butene (16109-37-8) + (E)-1,4-bis(trimethylsilyl)-2,3-dimethyl-2-butene (16054-38-9)

Guidance literature:

2,3-dimethyl-buta-1,3-diene; With lithium; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

chloro-trimethyl-silane; In tetrahydrofuran; at 0 - 20 ℃; Inert atmosphere;

DOI:10.1016/j.tet.2009.02.087

Reference yield:

(Z)-1,4-bis(trimethylsilyl)-2,3-dimethyl-2-butene (16109-37-8) → (E,Z)-1,4-bis(trimethylsilyl)-2,3-dimethyl-2-butene radical cation (16054-38-9,16109-37-8,55531-95-8,65877-44-3,75331-07-6)

Guidance literature:

With aluminium trichloride; In dichloromethane;

DOI:10.1021/ja00533a023

upstream raw materials:

cis-1,4-Bis-(dimethyl-chlor-silyl)-2,3-dimethyl-buten-⁽²⁾

methylmagnesium bromide

chloro-trimethyl-silane

2,3-dimethyl-buta-1,3-diene

Downstream raw materials:

(E,Z)-1,4-bis(trimethylsilyl)-2,3-dimethyl-2-butene radical cation

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