4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl

Base Information

• Chemical Name: 4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl
• CAS No.: 1019994-55-8
• Molecular Formula: C₁₁₄H₁₂₈N₂Si₄
• Molecular Weight: 1638.63

Synonyms:4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl

Chemical Property of 4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl

Chemical Property:

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Technology Process of 4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl

There total 1 articles about 4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-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: 48.0%

4,4’-diethynyl-2,2’-bipyridine (133810-44-3) + 3,4-bis-(4-(triisopropylsilylethynyl)phen-1-yl)-2,5-diphenyl-2-yl-cyclopentan-2,4-dienone (189619-39-4) → 4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl (1019994-55-8)

Guidance literature:

In o-xylene; at 140 ℃; for 18h;

DOI:10.1002/anie.200704256

Reference yield: 98.0%

4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl (1019994-55-8) → C78H48N2 (1019994-56-9)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 1h;

DOI:10.1002/anie.200704256

Reference yield: 48.0%

dichlorotetrakis(dimethylsulfoxide)ruthenium(II) + 4,4'-bis(1,4-diphenyl-2,3-((p-TiPS-ethynyl)phenyl)phen-6-yl)-2,2'-bipyridyl (1019994-55-8) → Ru(2+)*3(NC5H3C6H(C6H5)2(C6H4C2Si(CH(CH3)2)3)2)2*2Cl(1-)=[Ru((NC5H3C6H(C6H5)2(C6H4C2Si(CH(CH3)2)3)2)2)3]Cl2

Guidance literature:

In N,N-dimethyl-formamide; for 4 d at 140°C;

DOI:10.1002/anie.200704256

upstream raw materials:

4,4’-diethynyl-2,2’-bipyridine

3,4-bis-(4-(triisopropylsilylethynyl)phen-1-yl)-2,5-diphenyl-2-yl-cyclopentan-2,4-dienone

Downstream raw materials:

C₇₈H₄₈N₂

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