Copper, [(4-methylphenyl)ethynyl]-

Base Information

• Chemical Name: Copper, [(4-methylphenyl)ethynyl]-
• CAS No.: 31638-66-1
• Molecular Formula: C9H7Cu
• Molecular Weight: 178.701
• Mol file: 31638-66-1.mol

Synonyms:

Chemical Property of Copper, [(4-methylphenyl)ethynyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Copper, [(4-methylphenyl)ethynyl]-

There total 8 articles about Copper, [(4-methylphenyl)ethynyl]- 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: 96.0%

copper (12775-96-1,15158-11-9,15721-63-8,16941-75-6,17493-86-6,19498-52-3,20499-83-6,20499-84-7,20499-85-8,20499-86-9,20573-10-8,20573-11-9,21595-51-7,21595-52-8,22206-52-6,26445-28-3,28959-95-7,37362-93-9,39417-05-5,54603-16-6,54603-23-5,54603-32-6,54603-40-6,54603-48-4,54603-81-5,54603-89-3,56316-56-4,95985-91-4,122297-32-9,7440-50-8) + 4-n-methylphenylacetylene (766-97-2) → (p-tolylethynyl)copper (31638-66-1)

Guidance literature:

With Et₄N(CH₃C₆H₄SO₃); In acetonitrile; at 20 ℃; for 4h; Electrochemical reaction;

DOI:10.1039/c9ra06782e

Reference yield: 94.0%

copper(l) iodide (7681-65-4) + (Ph3P)gold(I)CC(4-C6H4-CH3) → (p-tolylethynyl)copper (31638-66-1)

Guidance literature:

In tetrahydrofuran; under N2 atm. CuI and Au complex in THF were stirred for 24 h; ppt. was filtered, washed with hexane; elem. anal.;

DOI:10.1039/b809960j

Reference yield:

copper(ll) sulfate pentahydrate + 4-n-methylphenylacetylene (766-97-2) → (p-tolylethynyl)copper (31638-66-1)

Guidance literature:

copper(ll) sulfate pentahydrate; With ammonium hydroxide; hydroxylamine hydrochloride; In water; for 0.166667h; Cooling with ice; Inert atmosphere;

4-n-methylphenylacetylene; In ethanol; water; at 20 ℃; Inert atmosphere;

DOI:10.1021/ol503008t

upstream raw materials:

4-n-methylphenylacetylene

copper(l) iodide

copper (I) acetate

copper

Downstream raw materials:

1,8-bis((p-tolyl)ethynyl)naphthalene

9-Methyl-7-p-tolyl-benzo[k]fluoranthene

1-Methyl-1-(4-p-tolylethynyl-phenyl)-ethylamine

1,2-bis(4-methylphenyl)acetylene