2-(2,5-Dimethylthiophen-3-YL)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:2-(2,5-Dimethylthiophen-3-YL)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:942070-20-4
Molecular Formula:C12H19BO2S
Molecular Weight:238.159
Hs Code.:2934999090
DSSTox Substance ID:DTXSID80700016
Nikkaji Number:J2.609.006G
Wikidata:Q82631172
Mol file:942070-20-4.mol

Synonyms:2-(2,5-DIMETHYLTHIOPHEN-3-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE;942070-20-4;SCHEMBL4937795;DTXSID80700016;AKOS025293587;AT16028;BS-24650;CS-0173882;EN300-7368363;Z2044778216;2-(2,5-Dimethyl-3-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Suppliers and Price of 2-(2,5-Dimethylthiophen-3-YL)-4,4,5,5-tetramethyl-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

TRC
2-(2,5-Dimethylthiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1g
$ 415.00

TRC
2-(2,5-Dimethylthiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
100mg
$ 95.00

Crysdot
2-(2,5-Dimethylthiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
1g
$ 371.00

Crysdot
2-(2,5-Dimethylthiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
5g
$ 1116.00

American Custom Chemicals Corporation
2-(2,5-DIMETHYLTHIOPHEN-3-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 95.00%
1G
$ 775.00

American Custom Chemicals Corporation
2-(2,5-DIMETHYLTHIOPHEN-3-YL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 95.00%
5MG
$ 404.25

AK Scientific
2-(2,5-Dimethylthiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1g
$ 384.00

Total 8 raw suppliers

Chemical Property of 2-(2,5-Dimethylthiophen-3-YL)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Chemical Property:

PSA：46.70000
LogP:2.66410
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:238.1198812
Heavy Atom Count:16
Complexity:264

Purity/Quality:

97% ^*data from raw suppliers

2-(2,5-Dimethylthiophen-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B1(OC(C(O1)(C)C)(C)C)C2=C(SC(=C2)C)C

Technology Process of 2-(2,5-Dimethylthiophen-3-YL)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

There total 5 articles about 2-(2,5-Dimethylthiophen-3-YL)-4,4,5,5-tetramethyl-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: 99.0%

: 638-02-8
2,5-DIMETHYLTHIOPHENE

: 73183-34-3
bis(pinacol)diborane

: 942070-20-4
(2-(2,5-dimethylthiophen-3-yl)-4,4,5,5- tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: bis(pinacol)diborane; With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine; In tert-butyl methyl ether; Inert atmosphere;

2,5-DIMETHYLTHIOPHENE; In tert-butyl methyl ether; at 80 ℃; for 2h; Inert atmosphere;
DOI:10.1021/ol901306m

Reference yield: 97.0%

: 638-02-8
2,5-DIMETHYLTHIOPHENE

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

: 942070-20-4
(2-(2,5-dimethylthiophen-3-yl)-4,4,5,5- tetramethyl-1,3,2-dioxaborolane)

Guidance literature:: With 1,2-bis(dimethylphosphanyl)ethane; (indenyl)Ir(1,4-cyclooctadiene); at 150 ℃; for 16h;
DOI:10.1016/j.tet.2008.02.111