(5-cyano-4-methylthiophen-2-yl)boronic acid

Base Information

Chemical Name:(5-cyano-4-methylthiophen-2-yl)boronic acid
CAS No.:1119899-50-1
Molecular Formula:C6H6BNO2S
Molecular Weight:166.996
Hs Code.:2934999090
Mol file:1119899-50-1.mol

Synonyms:(5-cyano-4-methylthiophen-2-yl)boronic acid;2-Cyano-3-methylthiophene-5-boronic acid;5-Cyano-4-methylthiophene-2-boronic acid

Suppliers and Price of (5-cyano-4-methylthiophen-2-yl)boronic acid

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
5-Cyano-4-methylthiophene-2-boronicacid
500mg
$ 115.00

TRC
5-Cyano-4-methylthiophene-2-boronicacid
100mg
$ 45.00

Crysdot
(5-Cyano-4-methylthiophen-2-yl)boronicacid 95+%
10g
$ 564.00

Crysdot
(5-Cyano-4-methylthiophen-2-yl)boronicacid 95+%
5g
$ 339.00

American Custom Chemicals Corporation
(5-CYANO-4-METHYLTHIOPHEN-2-YL)BORONIC ACID 95.00%
1G
$ 253.05

Alichem
(5-Cyano-4-methylthiophen-2-yl)boronicacid
10g
$ 558.60

AK Scientific
5-Cyano-4-methylthiophene-2-boronicacid
1g
$ 211.00

Total 14 raw suppliers

Chemical Property of (5-cyano-4-methylthiophen-2-yl)boronic acid

Chemical Property:

PSA：92.49000
LogP:-0.39202
Storage Temp.:2-8°C

Purity/Quality:

97% ^*data from raw suppliers

5-Cyano-4-methylthiophene-2-boronicacid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 22

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (5-cyano-4-methylthiophen-2-yl)boronic acid

There total 1 articles about (5-cyano-4-methylthiophen-2-yl)boronic acid 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: 57.0%

: 55406-13-8
3-methylthiophene-2-carbonitrile

: 1119899-50-1
5-cyano-4-methylthiophen-2-yl-2-boronic acid

Guidance literature:: 3-methylthiophene-2-carbonitrile; With n-butyllithium; In tetrahydrofuran; hexanes; at -78 ℃; for 0.333333h;

With Triisopropyl borate; In tetrahydrofuran; hexanes; at -78 - 20 ℃;

With hydrogenchloride; In tetrahydrofuran; hexanes; water;

Reference yield: 32.0%

: 1119899-50-1
5-cyano-4-methylthiophen-2-yl-2-boronic acid

: 1142947-81-6
(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-2-yl)-[3-(4-methyl-piperazin-1-yl)-phenyl]-amine

: 1142947-55-4
5-(2-(3-(4-methylpiperazin-1-yl)phenylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-methylthiophene-2-carbonitrile

Guidance literature:: With sodium carbonate; CyJohnPhos; tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; In 1,4-dioxane; N,N-dimethyl-formamide; at 160 ℃; for 0.75h; Microwave irradiation;

Reference yield: 11.0%

: 1119899-50-1
5-cyano-4-methylthiophen-2-yl-2-boronic acid

: 1142945-83-2
⁽⁰⁸¹⁾C₀₇₅₀₄

: 1142946-52-8
5-(2-(4-(2-(pyrrolidin-1-yl)ethoxy)phenylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)-3-methylthiophene-2-carbonitrile

Guidance literature:: With sodium carbonate; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; ethanol; water; at 150 ℃; for 0.5h; Microwave irradiation;