2,2'-Bipyridine, 4,4'-bis([1,1'-biphenyl]-4-yl)-

Base Information

Chemical Name:2,2'-Bipyridine, 4,4'-bis([1,1'-biphenyl]-4-yl)-
CAS No.:479417-35-1
Molecular Formula:C34H24N2
Molecular Weight:460.578
Hs Code.:

Synonyms:

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Chemical Property of 2,2'-Bipyridine, 4,4'-bis([1,1'-biphenyl]-4-yl)-

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Technology Process of 2,2'-Bipyridine, 4,4'-bis([1,1'-biphenyl]-4-yl)-

There total 5 articles about 2,2'-Bipyridine, 4,4'-bis([1,1'-biphenyl]-4-yl)- 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: 51.0%

: 18511-71-2
4,4'-dibromo-2,2'-bipyridine

: 5123-05-7
2-([1,1'-biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane

: 479417-35-1
4,4'-di(biphenyl)-2,2'-bipyridine

Guidance literature:: 4,4'-dibromo-2,2'-bipyridine; 2-([1,1'-biphenyl]-4-yl)-5,5-dimethyl-1,3,2-dioxaborinane; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In N,N-dimethyl-formamide; at 85 - 95 ℃; for 24h;

In N,N-dimethyl-formamide; at 115 ℃; for 5h; Further stages.;
DOI:10.1021/ja0176705

Reference yield:

: 366-18-7
[2,2]bipyridinyl

: 479417-35-1
4,4'-di(biphenyl)-2,2'-bipyridine

Guidance literature:: Multi-step reaction with 5 steps

1.1: 35percent H₂O₂; AcOH / 80 °C

2.1: 90percent HNO₃; 30percent SO₃ / H₂SO₄ / 110 °C

3.1: AcBr / acetic acid / Heating

4.1: PBr₃ / CHCl₃

5.1: tetrakis(triphenylphosphine Pd⁽⁰⁾; aq. potassium carbonate / dimethylformamide / 24 h / 85 - 95 °C

5.2: 51 percent / dimethylformamide / 5 h / 115 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; Acetyl bromide; phosphorus tribromide; potassium carbonate; acetic acid; In chloroform; sulfuric acid; acetic acid; N,N-dimethyl-formamide; 5.1: Suzuki reaction;
DOI:10.1021/ja0176705

Reference yield:

: 7275-43-6
[2,2']bipyridinyl 1,1'-dioxide

: 479417-35-1
4,4'-di(biphenyl)-2,2'-bipyridine

Guidance literature:: Multi-step reaction with 4 steps

1.1: 90percent HNO₃; 30percent SO₃ / H₂SO₄ / 110 °C

2.1: AcBr / acetic acid / Heating

3.1: PBr₃ / CHCl₃

4.1: tetrakis(triphenylphosphine Pd⁽⁰⁾; aq. potassium carbonate / dimethylformamide / 24 h / 85 - 95 °C

4.2: 51 percent / dimethylformamide / 5 h / 115 °C

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; Acetyl bromide; phosphorus tribromide; potassium carbonate; In chloroform; sulfuric acid; acetic acid; N,N-dimethyl-formamide; 4.1: Suzuki reaction;
DOI:10.1021/ja0176705