1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

Base Information

Chemical Name:1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen
CAS No.:130249-11-5
Molecular Formula:C₃₂H₄₄Si₂
Molecular Weight:484.872
Hs Code.:

Synonyms:1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

Suppliers and Price of 1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

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 1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

There total 3 articles about 1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen 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: 33.0%

: 130249-07-9
1,1-Bis(3-brom-5-isopropylphenyl)-2-methyl-1-propen

: 1066-54-2
trimethylsilylacetylene

: 130249-11-5
1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

Guidance literature:: With triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; 1.) 4 h, room temperature, 2.) 2 h, 70 deg C;

Reference yield:

: 62655-20-3
1,3-dibromo-5-isopropylbenzene

: 130249-11-5
1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Mg / 1.) diethyl ether, 1 h, reflux, 2.) diethyl ether, 2 h, reflux

2: 42 percent / p-toluenesulfonic acid / toluene / 14 h / Heating

3: 33 percent / triethylamine / (PPh₃)2PdCl₂, CuI / 1.) 4 h, room temperature, 2.) 2 h, 70 deg C

With toluene-4-sulfonic acid; magnesium; triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In toluene;

Reference yield:

: 130249-04-6
1,1-Bis(3-brom-5-isopropylphenyl)-2-methyl-1-propanol

: 130249-11-5
1,1-Bis<5-isopropyl-3-<(trimethylsilyl)ethinyl>phenyl>-2-methyl-1-propen

Guidance literature:: Multi-step reaction with 2 steps

1: 42 percent / p-toluenesulfonic acid / toluene / 14 h / Heating

2: 33 percent / triethylamine / (PPh₃)2PdCl₂, CuI / 1.) 4 h, room temperature, 2.) 2 h, 70 deg C

With toluene-4-sulfonic acid; triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; In toluene;