N₁-(3-chloro-2-methylphenyl)-N₃-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide

Base Information

• Chemical Name: N₁-(3-chloro-2-methylphenyl)-N₃-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide
• CAS No.: 1073265-04-9
• Molecular Formula: C₂₀H₁₇Cl₃N₂O₅S₂
• Molecular Weight: 535.856

Synonyms:N₁-(3-chloro-2-methylphenyl)-N₃-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide

Chemical Property of N₁-(3-chloro-2-methylphenyl)-N₃-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide

Chemical Property:

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Technology Process of N₁-(3-chloro-2-methylphenyl)-N₃-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide

There total 6 articles about N₁-(3-chloro-2-methylphenyl)-N₃-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide 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:

C21H19Cl3N2O5S2 → N1-(3-chloro-2-methylphenyl)-N3-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide (1073265-04-9)

Guidance literature:

With boron tribromide; In dichloromethane;

Reference yield:

5-bromo-2-methoxybenzenesulfonyl chloride (23095-05-8) → N1-(3-chloro-2-methylphenyl)-N3-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide (1073265-04-9)

Guidance literature:

Multi-step reaction with 5 steps

1: acetonitrile

2: caesium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene

3: chlorine; acetic acid / dichloromethane

4: pyridine

5: boron tribromide / dichloromethane

With pyridine; chlorine; boron tribromide; caesium carbonate; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane; toluene; acetonitrile;

Reference yield:

3-chloro-2-methylbenzenamine (87-60-5) → N1-(3-chloro-2-methylphenyl)-N3-(3,4-dichloro-2-methylphenyl)-4-hydroxybenzene-1,3-disulfonamide (1073265-04-9)

Guidance literature:

Multi-step reaction with 5 steps

1: acetonitrile

2: caesium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / toluene

3: chlorine; acetic acid / dichloromethane

4: pyridine

5: boron tribromide / dichloromethane

With pyridine; chlorine; boron tribromide; caesium carbonate; acetic acid; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In dichloromethane; toluene; acetonitrile;

upstream raw materials:

C₁₄H₁₃BrClNO₃S

C₁₄H₁₂Cl₃NO₅S₂

C₂₃H₃₄ClNO₃S₂Si

5-bromo-2-methoxybenzenesulfonyl chloride

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