5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

Base Information

Chemical Name:5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline
CAS No.:1431504-25-4
Molecular Formula:C₂₁H₂₈BrNO₃S
Molecular Weight:454.428
Hs Code.:

Synonyms:5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

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Chemical Property of 5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

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Technology Process of 5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

There total 6 articles about 5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline 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: 98.0%

: 1431504-26-5
5-bromo-N-butyl-3-(methylsulfonyl)-2-phenoxyaniline

: 123-72-8
butyraldehyde

: 1431504-25-4
5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

Guidance literature:: 5-bromo-N-butyl-3-(methylsulfonyl)-2-phenoxyaniline; butyraldehyde; With trifluoroacetic acid; In acetonitrile; at 0 ℃; for 0.5h;

With triethylsilane; In acetonitrile; at 0 - 20 ℃; for 72h;

Reference yield:

: 23886-64-8
2,5-dibromobenzenesulfonyl chloride

: 1431504-25-4
5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

Guidance literature:: Multi-step reaction with 6 steps

1.1: sodium sulfite; sodium hydroxide / water / 5 h / 70 °C

1.2: 50 °C

2.1: sulfuric acid; nitric acid / 2.5 h / 20 - 100 °C

3.1: 1,4-diaza-bicyclo[2.2.2]octane / N,N-dimethyl acetamide / 20 °C

4.1: ammonium chloride; zinc / methanol; tetrahydrofuran / 2 h / 60 °C

5.1: sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 20 °C

6.1: trifluoroacetic acid / acetonitrile / 0.5 h / 0 °C

6.2: 72 h / 0 - 20 °C

With 1,4-diaza-bicyclo[2.2.2]octane; sulfuric acid; nitric acid; sodium tris(acetoxy)borohydride; ammonium chloride; trifluoroacetic acid; sodium hydroxide; sodium sulfite; zinc; In tetrahydrofuran; methanol; N,N-dimethyl acetamide; water; 1,2-dichloro-ethane; acetonitrile;

Reference yield:

: 4163-84-2
1,4-dibromo-2-(methylsulfonyl)benzene

: 1431504-25-4
5-bromo-N,N-dibutyl-3-(methylsulfonyl)-2-phenoxyaniline

Guidance literature:: Multi-step reaction with 5 steps

1.1: sulfuric acid; nitric acid / 2.5 h / 20 - 100 °C

2.1: 1,4-diaza-bicyclo[2.2.2]octane / N,N-dimethyl acetamide / 20 °C

3.1: ammonium chloride; zinc / methanol; tetrahydrofuran / 2 h / 60 °C

4.1: sodium tris(acetoxy)borohydride / 1,2-dichloro-ethane / 20 °C

5.1: trifluoroacetic acid / acetonitrile / 0.5 h / 0 °C

5.2: 72 h / 0 - 20 °C

With 1,4-diaza-bicyclo[2.2.2]octane; sulfuric acid; nitric acid; sodium tris(acetoxy)borohydride; ammonium chloride; trifluoroacetic acid; zinc; In tetrahydrofuran; methanol; N,N-dimethyl acetamide; 1,2-dichloro-ethane; acetonitrile;