4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide

Base Information

• Chemical Name: 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide
• CAS No.: 314751-15-0
• Molecular Formula: C₁₉H₁₃BrN₂O₃S
• Molecular Weight: 429.294

Synonyms:4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide

Chemical Property of 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide

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Technology Process of 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide

There total 3 articles about 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide 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: 88.0%

4-Bromo-N-[1-(4-hydroxy-phenylamino)-1-phenyl-meth-(E)-ylidene]-benzenesulfonamide → 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide (314751-15-0)

Guidance literature:

With lead(IV) acetate; In acetic acid;

DOI:10.1023/A:1012430601142

Reference yield:

N-<4-Brom-benzolsulfonyl>-benzimid-chlorid (4655-44-1) → 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide (314751-15-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / NaOAc / dimethylformamide; acetic acid / 0.5 h

2: 88 percent / Pb(OAc)4 / acetic acid

With lead(IV) acetate; sodium acetate; In acetic acid; N,N-dimethyl-formamide;

DOI:10.1023/A:1012430601142

Reference yield:

4-amino-phenol (123-30-8) → 4-Bromo-N-[1-(4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide (314751-15-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / NaOAc / dimethylformamide; acetic acid / 0.5 h

2: 88 percent / Pb(OAc)4 / acetic acid

With lead(IV) acetate; sodium acetate; In acetic acid; N,N-dimethyl-formamide;

DOI:10.1023/A:1012430601142

upstream raw materials:

N-<4-Brom-benzolsulfonyl>-benzimid-chlorid

4-amino-phenol

Downstream raw materials:

4-Bromo-N-[1-phenyl-1-(2,3,5,6-tetrachloro-4-hydroxy-phenylamino)-meth-(Z)-ylidene]-benzenesulfonamide

4-Bromo-N-[1-phenyl-1-(2,3,5-trichloro-4-hydroxy-phenylamino)-meth-(Z)-ylidene]-benzenesulfonamide

4-Bromo-N-[1-(3,5-dichloro-4-hydroxy-phenylamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide

4-Bromo-N-[1-(3,5-dichloro-4-oxo-cyclohexa-2,5-dienylideneamino)-1-phenyl-meth-(Z)-ylidene]-benzenesulfonamide

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