(5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide

Base Information

• Chemical Name: (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide
• CAS No.: 89757-32-4
• Molecular Formula: C₂₅H₂₁BrN₈O₄S₂
• Molecular Weight: 641.529
• Mol file: 89757-32-4.mol

Synonyms:

Chemical Property of (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide

There total 3 articles about (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-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: 65.0%

(4-bromophenyl)diazonium chloride (2028-85-5) + (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-methoxy-3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide (89757-25-5) → (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide (89757-32-4)

Guidance literature:

With pyridine; below 10 deg C;

Reference yield:

[5-(4-methyl-anilino)-[1,3,4]thiadiazol-2-ylsulfanyl]-acetic acid hydrazide (52494-24-3) → (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide (89757-32-4)

Guidance literature:

Multi-step reaction with 2 steps

1: gl. acetic acid / methanol / 4 h / Heating

2: 65 percent / pyridine / below 10 deg C

With pyridine; acetic acid; In methanol;

Reference yield:

4-methoxy-3-nitrobenzaldehyde (31680-08-7) → (5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-bromo-phenylazo)-1-(4-methoxy-3-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide (89757-32-4)

Guidance literature:

Multi-step reaction with 2 steps

1: gl. acetic acid / methanol / 4 h / Heating

2: 65 percent / pyridine / below 10 deg C

With pyridine; acetic acid; In methanol;

upstream raw materials:

(4-bromophenyl)diazonium chloride

(5-p-Tolylamino-[1,3,4]thiadiazol-2-ylsulfanyl)-acetic acid [1-(4-methoxy-3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide

[5-(4-methyl-anilino)-[1,3,4]thiadiazol-2-ylsulfanyl]-acetic acid hydrazide

4-methoxy-3-nitrobenzaldehyde