Silane, (6-bromo-1-hexynyl)trimethyl-

Base Information

• Chemical Name: Silane, (6-bromo-1-hexynyl)trimethyl-
• CAS No.: 91656-99-4
• Molecular Formula: C9H17BrSi
• Molecular Weight: 233.223
• DSSTox Substance ID: DTXSID90453501
• Wikidata: Q82274651
• Mol file: 91656-99-4.mol

Synonyms:Silane, (6-bromo-1-hexynyl)trimethyl-;6-bromohex-1-ynyl(trimethyl)silane;SCHEMBL4822542;DTXSID90453501;HWXMWEWLBKPPBD-UHFFFAOYSA-N;1-Trimethylsilyl-6-bromohex-1-yne

Chemical Property of Silane, (6-bromo-1-hexynyl)trimethyl-

Chemical Property:

• Boiling Point: 71-74 °C(Press: 3 Torr)
• PSA: 0.00000
• Density: 1.114±0.06 g/cm3(Predicted)
• LogP: 3.43240
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 4
• Exact Mass: 232.02829
• Heavy Atom Count: 11
• Complexity: 155

Purity/Quality:

(5-bromopent-1-yn-1-yl)trimethylsilane ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C[Si](C)(C)C#CCCCCBr

Technology Process of Silane, (6-bromo-1-hexynyl)trimethyl-

There total 8 articles about Silane, (6-bromo-1-hexynyl)trimethyl- 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: 88.0%

6-(trimethylsilyl)-5-hexynyl methanesulfonate (131353-19-0) → (5-bromo-pent-1-ynyl)-trimehyl-silane (91656-99-4)

Guidance literature:

With lithium bromide; In acetone; at 40 ℃; for 72h;

DOI:10.1002/ejoc.200300432

Reference yield: 86.0%

6-trimethylsilanyl-hex-5-yn-1-ol (103437-52-1) → (5-bromo-pent-1-ynyl)-trimehyl-silane (91656-99-4)

Guidance literature:

With 1H-imidazole; bromine; triphenylphosphine; In dichloromethane; for 3h; Inert atmosphere; Sealed tube;

DOI:10.1021/jacs.8b04637

Reference yield: 64.0%

6-(trimethylsilyl)-5-hexyn-1-yl p-toluenesulfonate (115142-91-1) → (5-bromo-pent-1-ynyl)-trimehyl-silane (91656-99-4)

Guidance literature:

With lithium bromide; In acetone; at 25 ℃; for 12h;

DOI:10.1021/ja00224a025

upstream raw materials:

6-trimethylsilanyl-hex-5-yn-1-ol

6-(trimethylsilyl)-5-hexyn-1-yl p-toluenesulfonate

6-(trimethylsilyl)-5-hexynyl methanesulfonate

5-hexyl-1-ol

Downstream raw materials:

(2-methyl-1-cyclohexen-1-yl)trimethylsilane

cyclohex-1-enyl-trimethyl-silane

1-(trimethylsilyl)-1-hexyne

trimethyl(6-iodo-1-hexynyl)silane