Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-

Base Information

Chemical Name:Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-
CAS No.:865756-45-2
Molecular Formula:C21H14N2
Molecular Weight:294.356
Hs Code.:

Synonyms:Pyridine,4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis;2,6-bis(4-pyridylethynyl)toluene;

Suppliers and Price of Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-

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 1 raw suppliers

Chemical Property of Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-

Chemical Property:

Melting Point:102 °C
Boiling Point:519.4±50.0 °C(Predicted)
PSA：25.78000
Density:1.21±0.1 g/cm3(Predicted)
LogP:3.58460

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis-

There total 1 articles about Pyridine, 4,4'-[(2-methyl-1,3-phenylene)di-2,1-ethynediyl]bis- 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: 81.0%

: 69321-60-4
2,6-dibromotoluene

: 4-ethynylpyridine hydrochloride

: 865756-45-2
2,6-bis(4-pyridylethynyl)toluene

Guidance literature:: With bis(benzonitrile)palladium(II) dichloride; tri-tert-butyl phosphine; diisopropylamine; copper(l) iodide; In 1,4-dioxane; hexane; at 20 ℃; for 17h;
DOI:10.1021/ja054069o