4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl

Base Information

• Chemical Name: 4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl
• CAS No.: 1136827-09-2
• Molecular Formula: C₃₄H₃₄N₄
• Molecular Weight: 498.671
• Mol file: 1136827-09-2.mol

Synonyms:4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl

Chemical Property of 4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl

There total 1 articles about 4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl 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: 87.0%

3-(4-dimethylamino-phenyl)-propenal (20432-35-3,6203-18-5) + 4,4'-bis(diethylphosphonomethyl)-2,2'-bipyridine (176220-38-5) → 4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl (1136827-09-2)

Guidance literature:

With potassium tert-butylate; In tetrahydrofuran; at 50 ℃; for 16h;

DOI:10.1021/ja103289a

Reference yield:

4,4'-bis[(E)-4-(4-dimethylaminophenyl)buta-1,3-dienyl]-2,2'-bipyridyl (1136827-09-2) + 1,3-bis(triflyloxy)propane (63256-90-6) → 2CF3O3S(1-)*C37H40N4(2+)

Guidance literature:

In chloroform; Reflux;

DOI:10.1021/ja103289a

upstream raw materials:

3-(4-dimethylamino-phenyl)-propenal

4,4'-bis(diethylphosphonomethyl)-2,2'-bipyridine