Silane, [6-[3,5-bis(1,1-dimethylethyl)phenyl]-4-[[3,5-bis(1,1-dimethylethyl)phenyl ]ethynyl]-3-ethynyl-3-hexene-1,5-diynyl]tris(1-methylethyl)-

Base Information

Chemical Name:Silane, [6-[3,5-bis(1,1-dimethylethyl)phenyl]-4-[[3,5-bis(1,1-dimethylethyl)phenyl ]ethynyl]-3-ethynyl-3-hexene-1,5-diynyl]tris(1-methylethyl)-
CAS No.:159461-32-2
Molecular Formula:C47H64Si
Molecular Weight:657.111
Hs Code.:
Mol file:159461-32-2.mol

Silane,
[6-[3,5-bis(1,1-dimethylethyl)phenyl]-4-[[3,5-bis(1,1-dimethylethyl)phenyl
]ethynyl]-3-ethynyl-3-hexene-1,5-diynyl]tris(1-methylethyl)-

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Silane, [6-[3,5-bis(1,1-dimethylethyl)phenyl]-4-[[3,5-bis(1,1-dimethylethyl)phenyl ]ethynyl]-3-ethynyl-3-hexene-1,5-diynyl]tris(1-methylethyl)-

Chemical Property:

Purity/Quality:

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MSDS Files:: SDS file from LookChem

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Technology Process of Silane, [6-[3,5-bis(1,1-dimethylethyl)phenyl]-4-[[3,5-bis(1,1-dimethylethyl)phenyl ]ethynyl]-3-ethynyl-3-hexene-1,5-diynyl]tris(1-methylethyl)-

There total 3 articles about Silane, [6-[3,5-bis(1,1-dimethylethyl)phenyl]-4-[[3,5-bis(1,1-dimethylethyl)phenyl ]ethynyl]-3-ethynyl-3-hexene-1,5-diynyl]tris(1-methylethyl)- 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:

: 373596-47-5
1-[3,5-Di(tert-butyl)phenyl]-3-{[3,5-di(tert-butyl)phenyl]ethynyl}-4-[(triisopropylsilyl)ethynyl]-6-(trimethylsilyl)hex-3-ene-1,5-diyne

: 159461-32-2
[6-(3,5-di-tert-butyl-phenyl)-4-(3,5-di-tert-butyl-phenylethynyl)-3-ethynyl-hex-3-ene-1,5-diynyl]-triisopropyl-silane

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; at 20 ℃; for 2.5h;
DOI:10.1002/hlca.200490104

Reference yield:

: 36720-94-2
1,3-di-tert-butyl-5-ethynylbenzene

: 159461-32-2
[6-(3,5-di-tert-butyl-phenyl)-4-(3,5-di-tert-butyl-phenylethynyl)-3-ethynyl-hex-3-ene-1,5-diynyl]-triisopropyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / NEt₃ / PdCl₂(PPh₃)2; CuI / tetrahydrofuran

2: aq. K₂CO₃ / methanol; tetrahydrofuran / 2 h / 20 °C

With potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; methanol; 1: Sonogashira cross-coupling;
DOI:10.1002/1521-3765(20010803)7:15<3263::AID-CHEM3263>3.0.CO;2-3

Reference yield:

: 164990-17-4
3-(dibromoethylidene)-1-(triisopropylsilyl)-5-(trimethylsilyl)penta-1,4-diyne

: 159461-32-2
[6-(3,5-di-tert-butyl-phenyl)-4-(3,5-di-tert-butyl-phenylethynyl)-3-ethynyl-hex-3-ene-1,5-diynyl]-triisopropyl-silane

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / NEt₃ / PdCl₂(PPh₃)2; CuI / tetrahydrofuran

2: aq. K₂CO₃ / methanol; tetrahydrofuran / 2 h / 20 °C

With potassium carbonate; triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In tetrahydrofuran; methanol; 1: Sonogashira cross-coupling;
DOI:10.1002/1521-3765(20010803)7:15<3263::AID-CHEM3263>3.0.CO;2-3