4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane

Base Information

Chemical Name:4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane
CAS No.:942070-36-2
Molecular Formula:C13H23BO2SSi
Molecular Weight:282.287
Hs Code.:
Mol file:942070-36-2.mol

Synonyms:4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane;TriMethyl(5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)silane

Suppliers and Price of 4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane

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

American Custom Chemicals Corporation
TRIMETHYL(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHEN-2-YL)SILANE 95.00%
5MG
$ 505.19

Total 2 raw suppliers

Chemical Property of 4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane

Chemical Property:

Melting Point:61-62 °C
Boiling Point:336.1±27.0 °C (760 mmHg)
PSA：46.70000
Density:1.00±0.1 g/cm3 (20 °C, 760 mmHg)
LogP:2.59250

Purity/Quality:

95+% ^*data from raw suppliers

TRIMETHYL(5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIOPHEN-2-YL)SILANE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane

There total 4 articles about 4,4,5,5-TetraMethyl-2-(5-triMethylsilanyl-thiophen-2-yl)-[1,3,2]dioxaborolane 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: 93.0%

: 18245-28-8
2-(trimethylsilyl)thiophene

: 25015-63-8
4,4,5,5-tetramethyl-[1,3,2]-dioxaboralane

: 942070-36-2
trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)silane

Guidance literature:: With 4,4'-di(tert-butyl)-2,2'-dipyridyl; [Ir(μ₂-OMe)(1,4-cyclooctadiene)]2; In hexane; at 20 ℃; for 0.5h;
DOI:10.1016/j.tet.2008.02.111

Reference yield: 82.0%

: 18246-28-1
2-bromo-5-trimethylsilylthiophene

: 73183-34-3
bis(pinacol)diborane

: 942070-36-2
trimethyl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)silane

Guidance literature:: 2-bromo-5-trimethylsilylthiophene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 2h;

bis(pinacol)diborane; In tetrahydrofuran; hexane; at -78 - 20 ℃;
DOI:10.1021/jo500278d