4-nitro-trans-beta-styrylboronic acid pinacol ester

Base Information

Chemical Name:4-nitro-trans-beta-styrylboronic acid pinacol ester
CAS No.:149777-86-6
Molecular Formula:C14H18BNO4
Molecular Weight:275.112
Hs Code.:2934999090
Mol file:149777-86-6.mol

Synonyms:4-nitro-trans-beta-styrylboronic acid picol ester;4-nitro-trans-beta-styrylboronic acid pinacol ester;(E)-4,4,5,5-Tetramethyl-2-(4-nitrostyryl)-1,3,2-dioxaborolane;4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)vinyl]-1,3,2-dioxaborolane;1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-[(1E)-2-(4-nitrophenyl)ethenyl]-

Suppliers and Price of 4-nitro-trans-beta-styrylboronic acid pinacol ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Chemicals and raw materials
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Total 5 raw suppliers

Chemical Property of 4-nitro-trans-beta-styrylboronic acid pinacol ester

Chemical Property:

Boiling Point:320.9±44.0 °C(Predicted)
PSA：64.28000
Density:1.13±0.1 g/cm3(Predicted)
LogP:3.76260

Purity/Quality:: 98% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4-nitro-trans-beta-styrylboronic acid pinacol ester

There total 4 articles about 4-nitro-trans-beta-styrylboronic 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: 90.0%

: 937-31-5
(4-Nitrophenyl)acetylene

: 73183-34-3
bis(pinacol)diborane

: 149777-86-6
4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

Guidance literature:: With 2.9 weight% Cu(II) loaded porous coordination network-222 nanoparticles; In ethanol; water; at 80 ℃; regioselective reaction; Sealed tube;
DOI:10.1016/j.jcat.2021.06.013

Reference yield: 71.0%

: 937-31-5
(4-Nitrophenyl)acetylene

: 73183-34-3
bis(pinacol)diborane

: 149777-86-6
4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

: 1038849-79-4
1-p-nitrophenyl-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethene

Guidance literature:: With NaOC(CH₃)3; CH₃OH; (1,3-bis(2,6-di-iso-propylphenyl)-4,5-dihydroimidazol-2-ylidene) copper chloride; In tetrahydrofuran; 1.0 mol% Cu-complex, alkyne, diborane, NaOC(CH3)3, CH3OH, THF, -15°C, 24 h, N2 atm.; 91:9 ratio of isomers;
DOI:10.1021/ja2007643

Reference yield: 36.0%

: 75927-49-0
pinacol vinylboronate

: 586-78-7
para-nitrophenyl bromide

: 149777-86-6
4,4,5,5-tetramethyl-2-[(E)-2-(4-nitrophenyl)ethenyl]-1,3,2-dioxaborolane

Guidance literature:: With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate; triethylamine; In 1,4-dioxane; at 80 ℃; Inert atmosphere;
DOI:10.1021/acsmedchemlett.0c00517