N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine

Base Information

• Chemical Name: N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine
• CAS No.: 245442-62-0
• Molecular Formula: C₃₂H₂₆Br₂N₂O₂
• Molecular Weight: 630.379

Synonyms:N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine

Chemical Property of N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine

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Technology Process of N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine

There total 3 articles about N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine 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: 77.5%

1,3-dibromobenzene (108-36-1) + N,N'-bis(4-methoxyphenyl)-1,3-phenylenediamine (202832-49-3) → N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine (245442-62-0)

Guidance literature:

With palladium diacetate; 1,1'-bis(diphenylphosphino)ferrocene; sodium t-butanolate; In toluene; at 100 ℃; for 24h;

DOI:10.1021/ja990632p

Reference yield:

1,3-dibromobenzene (108-36-1) → N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine (245442-62-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 73 percent / Pd(OAc)2; bis(diphenylphosphino)ferrocene; tBuONa / toluene / 12 h / 90 °C

2: 77.5 percent / Pd(OAc)2; bis(diphenylphosphino)ferrocene; tBuONa / toluene / 24 h / 100 °C

With palladium diacetate; 1,1'-bis(diphenylphosphino)ferrocene; sodium t-butanolate; In toluene; 1: Substitution / 2: Substitution;

DOI:10.1021/ja990632p

Reference yield:

4-methoxy-aniline (104-94-9) → N,N'-bis-(3-bromo-phenyl)-N,N'-bis-(4-methoxy-phenyl)-benzene-1,3-diamine (245442-62-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 73 percent / Pd(OAc)2; bis(diphenylphosphino)ferrocene; tBuONa / toluene / 12 h / 90 °C

2: 77.5 percent / Pd(OAc)2; bis(diphenylphosphino)ferrocene; tBuONa / toluene / 24 h / 100 °C

With palladium diacetate; 1,1'-bis(diphenylphosphino)ferrocene; sodium t-butanolate; In toluene; 1: Substitution / 2: Substitution;

DOI:10.1021/ja990632p

upstream raw materials:

1,3-dibromobenzene

N,N'-bis(4-methoxyphenyl)-1,3-phenylenediamine

4-methoxy-aniline

Downstream raw materials:

C₄₆H₄₂N₄O₄

C₇₂H₆₄N₆O₆

C₅₈H₄₈Br₂N₄O₄

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