N’-(p-bromophenyl) p-toluenesulfonyl hydrazide

Base Information

• Chemical Name: N’-(p-bromophenyl) p-toluenesulfonyl hydrazide
• CAS No.: 712299-29-1
• Molecular Formula: C₁₃H₁₃BrN₂O₂S
• Molecular Weight: 341.228
• Mol file: 712299-29-1.mol

Synonyms:N’-(p-bromophenyl) p-toluenesulfonyl hydrazide

Chemical Property of N’-(p-bromophenyl) p-toluenesulfonyl hydrazide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of N’-(p-bromophenyl) p-toluenesulfonyl hydrazide

There total 1 articles about N’-(p-bromophenyl) p-toluenesulfonyl hydrazide 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:

p-toluenesulfonyl chloride (98-59-9) + (4-bromophenyl)hydrazine (589-21-9) → N’-(p-bromophenyl) p-toluenesulfonyl hydrazide (712299-29-1)

Guidance literature:

With pyridine;

DOI:10.1039/jr9360001242

Reference yield: 75.0%

4-methoxyphenylboronic acid (5720-07-0) + N’-(p-bromophenyl) p-toluenesulfonyl hydrazide (712299-29-1) → 4-bromo-4'-methoxylbiphenyl (58743-83-2)

Guidance literature:

With palladium diacetate; potassium carbonate; In methanol; at 60 ℃; chemoselective reaction; Inert atmosphere;

DOI:10.1039/c3cc41421c

Reference yield: 74.0%

N’-(p-bromophenyl) p-toluenesulfonyl hydrazide (712299-29-1) → 4-(4-bromophenyl)bromobenzene (92-86-4)

Guidance literature:

With potassium carbonate; palladium dichloride; In dimethyl sulfoxide; at 60 ℃; chemoselective reaction;

DOI:10.1039/c3ob41546e

upstream raw materials:

p-toluenesulfonyl chloride

(4-bromophenyl)hydrazine

Downstream raw materials:

(4-bromophenyl)azo 4-methylphenyl sulfone

4-bromo-4'-methoxylbiphenyl

4-(4-bromophenyl)bromobenzene