2-(4-Bromobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Base Information

Chemical Name:2-(4-Bromobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
CAS No.:477841-90-0
Molecular Formula:C13H18BBrO2
Molecular Weight:297
Hs Code.:2934999090
DSSTox Substance ID:DTXSID40454427
Nikkaji Number:J1.786.548J
Wikidata:Q72451919
Mol file:477841-90-0.mol

Synonyms:477841-90-0;2-(4-Bromobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;4-Bromobenzylboronic acid pinacol ester;2-[(4-bromophenyl)methyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane;2-(4-Bromo-benzyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane;SCHEMBL12137182;DTXSID40454427;4-Bromobenzylboronicacidpinacolester;MFCD11973621;1,3,2-Dioxaborolane, 2-[(4-bromophenyl)methyl]-4,4,5,5-tetramethyl-;AKOS015994856;SB37303;BS-42879;CS-0175738;FT-0748558;P19675;EN300-7199962

Suppliers and Price of 2-(4-Bromobenzyl)-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

J&W Pharmlab
2-(4-Bromo-benzyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 97%
5g
$ 3998.00

J&W Pharmlab
2-(4-Bromo-benzyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 97%
1g
$ 998.00

Crysdot
2-(4-Bromobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 95+%
1g
$ 772.00

American Custom Chemicals Corporation
2-(4-BROMOBENZYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 95.00%
5MG
$ 502.87

American Custom Chemicals Corporation
2-(4-BROMOBENZYL)-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE 95.00%
1G
$ 1575.00

Alichem
2-(4-Bromobenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
1g
$ 671.96

Total 18 raw suppliers

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

Chemical Property:

Boiling Point:321.067 °C at 760 mmHg
Flash Point:147.976 °C
PSA：18.46000
Density:1.266 g/cm³
LogP:3.88940
Storage Temp.:2-8°C
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:296.05832
Heavy Atom Count:17
Complexity:257

Purity/Quality:

99%, ^*data from raw suppliers

2-(4-Bromo-benzyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane 97% ^*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)CC2=CC=C(C=C2)Br

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

There total 14 articles about 2-(4-Bromobenzyl)-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: 88.0%

: 589-15-1
1-bromomethyl-4-bromobenzene

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

: 477841-90-0
2-[(4-bromophenyl)methyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: With magnesium; triethylamine; In tetrahydrofuran; for 15h; chemoselective reaction; Inert atmosphere; Reflux;
DOI:10.1021/ja1052973

Reference yield: 71.0%

: 76-09-5
2,3-dimethyl-2,3-butane diol

: 5467-74-3
4-Bromophenylboronic acid

: 18107-18-1
diazomethyl-trimethyl-silane

: 477841-90-0
2-[(4-bromophenyl)methyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: 4-Bromophenylboronic acid; diazomethyl-trimethyl-silane; In hexane; toluene; at 60 ℃; for 3h;

2,3-dimethyl-2,3-butane diol; With tetrabutyl ammonium fluoride; In tetrahydrofuran; 1,4-dioxane; water; at 60 ℃; for 3h;

Reference yield: 70.0%

: (Z)-N-(2-(4-bromophenyl)acetoxy)-4-methoxybenzimidoyl chloride

: 73183-34-3
bis(pinacol)diborane

: 477841-90-0
2-[(4-bromophenyl)methyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Guidance literature:: (Z)-N-(2-(4-bromophenyl)acetoxy)-4-methoxybenzimidoyl chloride; bis(pinacol)diborane; With N,N,N,N,N,N-hexamethylphosphoric triamide; Ir[dF(p-t-Bu)]ppy₃; In ethyl acetate; at 25 ℃; for 14h; Inert atmosphere; Irradiation;

With 2,3-dimethyl-2,3-butane diol; triethylamine; In ethyl acetate; for 1h; Inert atmosphere;
DOI:10.1002/anie.202008138