Silane, [[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)-

Base Information

Chemical Name:Silane, [[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)-
CAS No.:497845-30-4
Molecular Formula:C46H64Si3
Molecular Weight:701.271
Hs Code.:

Silane,
[[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn
yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)-

Synonyms:

Suppliers and Price of Silane, [[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)-

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of Silane, [[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)-

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of Silane, [[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)-

There total 2 articles about Silane, [[2-[[2-[[dimethyl(1,1,2-trimethylpropyl)silyl]ethynyl]phenyl]ethynyl]-3-ethyn yl-1,4-phenylene]di-2,1-ethynediyl]bis[dimethyl(1,1,2-trimethylpropyl)- 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:

: 1,4-Bis-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-2-(2-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-phenylethynyl)-3-trimethylsilanylethynyl-benzene

: 497845-30-4
1,4-Bis-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-2-(2-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-phenylethynyl)-3-ethynyl-benzene

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; for 0.5h;
DOI:10.1002/1521-3773(20020902)41:17<3227::AID-ANIE3227>3.0.CO;2-T

Reference yield:

: 496067-19-7
1,4-Bis-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-2-(2-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-phenylethynyl)-3-iodo-benzene

: 497845-30-4
1,4-Bis-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-2-(2-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-phenylethynyl)-3-ethynyl-benzene

Guidance literature:: Multi-step reaction with 2 steps

1: [Pd(PPh₃)2Cl₂]; CuI; Et₃N / 14 h / 85 °C

2: K₂CO₃ / tetrahydrofuran; methanol / 0.5 h

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; triethylamine; In tetrahydrofuran; methanol;
DOI:10.1002/1521-3773(20020902)41:17<3227::AID-ANIE3227>3.0.CO;2-T

Reference yield:

: 497845-30-4
1,4-Bis-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-2-(2-{[dimethyl-(1,1,2-trimethyl-propyl)-silanyl]-ethynyl}-phenylethynyl)-3-ethynyl-benzene

: C₉₀H₁₂₆Si₆

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; at 65 ℃; for 17h;
DOI:10.1002/1521-3773(20020902)41:17<3227::AID-ANIE3227>3.0.CO;2-T