3,4-Dibromophenylboronic acid,pinacol ester

Base Information

Chemical Name:3,4-Dibromophenylboronic acid,pinacol ester
CAS No.:1075719-78-6
Molecular Formula:C12H15BBr2O2
Molecular Weight:361.869
Hs Code.:2934999090
Mol file:1075719-78-6.mol

Synonyms:3,4-Dibromophenylboronic acid,pinacol ester;2-(3,4-Dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Suppliers and Price of 3,4-Dibromophenylboronic acid,pinacol ester

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
3,4-Dibromophenylboronicacid,pinacolester
50mg
$ 50.00

Crysdot
2-(3,4-Dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
5g
$ 847.00

Alichem
2-(3,4-Dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
5g
$ 889.20

AK Scientific
3,4-Dibromophenylboronicacidpinacolester
5g
$ 1251.00

Total 12 raw suppliers

Chemical Property of 3,4-Dibromophenylboronic acid,pinacol ester

Chemical Property:

PSA：18.46000
LogP:3.51080
Storage Temp.:2-8°C
Solubility.:Dichloromethane; Ethyl Acetate; Tetrahydrofuran

Purity/Quality:

98%min ^*data from raw suppliers

3,4-Dibromophenylboronicacid,pinacolester ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Uses 3,4-Dibromophenylboronic acid, pinacol ester

Technology Process of 3,4-Dibromophenylboronic acid,pinacol ester

There total 6 articles about 3,4-Dibromophenylboronic acid,pinacol ester 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: 98.0%

: 73183-34-3
bis(pinacol)diborane

: 583-53-9
2,3-dibromobenzene

: 1075719-78-6
2-(3,4-dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; cyclopentyl methyl ether; 1,1'-di(pyridin-2-yl)-1,1',3,3'-tetrahydro-2,2'-bibenzo[d][1,3,2]diazaborole; at 80 ℃; for 16h; Schlenk technique; Inert atmosphere;
DOI:10.1021/jacs.5b05252

Reference yield: 64.0%

: 745783-97-5
triethyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane

: 583-53-9
2,3-dibromobenzene

: 1075719-78-6
2-(3,4-dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With [Ir(C₈H₁₂)(OCH₃)]2; 4,4'-di-tertbutylpyridine; In further solvent(s); (N2); heating mixt. of iridium compd., bipyridine deriv., benzene deriv., dodecane and silylborane deriv. at 80°C for 4 h; cooling to room temp., chromy. (silica gel, diethyl ether in hexane (gradient from 0% to 5%)), NMR;
DOI:10.1021/om800696d

Reference yield: 62.0%

: 61676-62-8
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

: 909072-74-8
1,2-dibromo-4-iodobenzene

: 1075719-78-6
2-(3,4-dibromophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: 1,2-dibromo-4-iodobenzene; With isopropylmagnesium chloride; In tetrahydrofuran; at -78 ℃; for 3h; Inert atmosphere;

2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane; In tetrahydrofuran; at -78 - 25 ℃; Inert atmosphere;
DOI:10.1002/ejoc.201001217