(4-Ethynylphenyl)-di-p-tolylamine

Base Information

Chemical Name:(4-Ethynylphenyl)-di-p-tolylamine
CAS No.:596109-87-4
Molecular Formula:C22H19N
Molecular Weight:297.39300
Hs Code.:
Mol file:596109-87-4.mol

Synonyms:4-ethynyl-N,N-di-p-tolylaniline;4-ethynyl-N,N-di(4-tolyl)aniline;4-ethynylenephenylenedi-p-tolylamine;

Suppliers and Price of (4-Ethynylphenyl)-di-p-tolylamine

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

Total 3 raw suppliers

Chemical Property of (4-Ethynylphenyl)-di-p-tolylamine

Chemical Property:

PSA：3.24000
LogP:5.75450

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (4-Ethynylphenyl)-di-p-tolylamine

There total 7 articles about (4-Ethynylphenyl)-di-p-tolylamine 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: 93.0%

: 1440427-04-2
4-(methyl)-N-(4-methylphenyl)-N-(4-((triethyllsilyl)ethynyl)phenyl)aniline

: 596109-87-4
N,N-di(4-tolyl)-4'-(ethynyl)phenylamine

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; dichloromethane; at 20 ℃; for 2h; Inert atmosphere;
DOI:10.1039/c3ta11417a

Reference yield: 84.0%

: 4-trimethylsilylethynylphenylenedi-p-tolylamine

: 596109-87-4
N,N-di(4-tolyl)-4'-(ethynyl)phenylamine

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; methanol; at 20 ℃; for 24h; Schlenk technique; Inert atmosphere;
DOI:10.1021/ic402538e

Reference yield:

: 20440-95-3
N-phenyl-di-p-tolylamine

: 596109-87-4
N,N-di(4-tolyl)-4'-(ethynyl)phenylamine

Guidance literature:: Multi-step reaction with 3 steps

1: 62 percent / red mercuric oxide; iodine / ethanol / 2.5 h / 78 °C

2: triethylamine; bis(triphenylphosphine)palladium(II) chloride; copper(I) iodide / 2 h / 66 °C

3: 1.73 g / potassium carbonate / methanol / 18 h

With copper(l) iodide; bis(triphenylphosphine)palladium(II)-chloride; iodine; potassium carbonate; triethylamine; mercury(II) oxide; In methanol; ethanol;
DOI:10.1016/S0040-4020(03)00521-0