{4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

Base Information

Chemical Name:{4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone
CAS No.:321378-18-1
Molecular Formula:C₂₀H₁₄BrClN₂O₃
Molecular Weight:445.7
Hs Code.:

Synonyms:{4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

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Chemical Property of {4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

Chemical Property:

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Technology Process of {4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

There total 4 articles about {4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone 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: 47.0%

: 364-73-8
4-Bromo-1-fluoro-2-nitrobenzene

: 210967-34-3
(4-amino-2-chlorophenyl)(2-methylphenyl)methanone

: 321378-18-1
{4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

Guidance literature:: With potassium tert-butylate; In dimethyl sulfoxide; at 20 ℃; for 18h;
DOI:10.1021/jm030851s

Reference yield:

: 99-60-5
2-chloro-4-nitrobenzoic acid

: 321378-18-1
{4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

Guidance literature:: Multi-step reaction with 4 steps

1.1: SOCl₂ / toluene; dimethylformamide / 2 h / Heating

2.1: n-BuLi / hexane; tetrahydrofuran / 0.33 h / -78 °C

2.2: ZnCl₂ / tetrahydrofuran; hexane / 2 h / -78 - 20 °C

2.3: 76 percent / Pd(PPh₃)4 / tetrahydrofuran; hexane / 0 - 20 °C

3.1: 96 percent / SnCl₂*2H₂O / ethanol / 2 h / 70 °C

4.1: 47 percent / KOtBu / dimethylsulfoxide / 18 h / 20 °C

With n-butyllithium; thionyl chloride; potassium tert-butylate; tin(ll) chloride; In tetrahydrofuran; ethanol; hexane; dimethyl sulfoxide; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jm030851s

Reference yield:

: 7073-36-1
2-chloro-4-nitrobenzoyl chloride

: 321378-18-1
{4-[(4-bromo-2-nitrophenyl)amino]-2-chlorophenyl}(2-methylphenyl)methanone

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-BuLi / hexane; tetrahydrofuran / 0.33 h / -78 °C

1.2: ZnCl₂ / tetrahydrofuran; hexane / 2 h / -78 - 20 °C

1.3: 76 percent / Pd(PPh₃)4 / tetrahydrofuran; hexane / 0 - 20 °C

2.1: 96 percent / SnCl₂*2H₂O / ethanol / 2 h / 70 °C

3.1: 47 percent / KOtBu / dimethylsulfoxide / 18 h / 20 °C

With n-butyllithium; potassium tert-butylate; tin(ll) chloride; In tetrahydrofuran; ethanol; hexane; dimethyl sulfoxide;
DOI:10.1021/jm030851s