deca-1,9-diynyl-benzene

Base Information

• Chemical Name: deca-1,9-diynyl-benzene
• CAS No.: 774576-70-4
• Molecular Formula: C₁₆H₁₈
• Molecular Weight: 210.319
• Mol file: 774576-70-4.mol

Synonyms:deca-1,9-diynyl-benzene

Chemical Property of deca-1,9-diynyl-benzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of deca-1,9-diynyl-benzene

There total 2 articles about deca-1,9-diynyl-benzene 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: 92.0%

iodobenzene (591-50-4) + C12H19Al → deca-1,9-diynyl-benzene (774576-70-4)

Guidance literature:

With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; 1,1'-bis-(diphenylphosphino)ferrocene; In 1,2-dimethoxyethane; n-heptane; at 20 ℃; for 6h;

DOI:10.1021/ol048741i

Reference yield: 30.0%

iodobenzene (591-50-4) + 1,9-decadiyne (1720-38-3) → deca-1,9-diynyl-benzene (774576-70-4)

Guidance literature:

With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; at 20 ℃;

DOI:10.1021/ma0475481

Reference yield: 83.0%

1-Iodonaphthalene (90-14-2) + deca-1,9-diynyl-benzene (774576-70-4) → 1-phenyl-10-(1-naphthyl)-1,9-decadiyne

Guidance literature:

With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; at 20 ℃;

DOI:10.1021/ma0475481

upstream raw materials:

iodobenzene

1,9-decadiyne

Refernces

• 1、 Law, Charles C.W.,Lam, Jacky W.Y.,Dong, Yuping,Tong, Hui,Tang, Ben Zhong. "From nonconjugated diynes to conjugated polyenes: Syntheses of poly(1-phenyl-7-aryl-1,6-heptadiyne)s by cyclopolymerizations of asymmetrically α,ω-disubstituted alkadiynes". . p. 660 - 662. Retrieved 2007/10/03.