1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene

Base Information

• Chemical Name: 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene
• CAS No.: 461009-52-9
• Molecular Formula: C₁₄H₁₀Cl₂N₂
• Molecular Weight: 277.153
• Mol file: 461009-52-9.mol

Synonyms:1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene

Chemical Property of 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene

There total 9 articles about 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene 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: 85.0%

N'-benzoylbenzohydrazide (787-84-8) → 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene (461009-52-9)

Guidance literature:

With phosphorus pentachloride; In toluene; at 120 ℃; for 3h;

Reference yield: 69.0%

benzamidine monohydrochloride (1670-14-0) → benzoic acid benzyl ester (120-51-4) + 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene (461009-52-9) + benzonitrile (100-47-0) + 3-chloro-3-phenyl-3H-diazirine (4460-46-2)

Guidance literature:

With sodium hypochlorite; lithium chloride; sodium chloride; In water; dimethyl sulfoxide; pentane; for 0.75h; Further byproducts given; cooling;

DOI:10.1021/jo026521h

Reference yield:

benzaldehyde benzylidenehydrazone (28867-76-7) → 2,5-bis-(phenyl)-1,3,4-oxadiazole (725-12-2) + 1,4-dichloro-1,4-diphenyl-2,3-diaza-1,3-butadiene (461009-52-9) + benzaldehyde (100-52-7) + Benzotrichlorid (98-07-7)

Guidance literature:

With chlorine; potassium carbonate; In tetrachloromethane; for 3h; Further byproducts given. Title compound not separated from byproducts;

DOI:10.1021/jo026521h

upstream raw materials:

benzamidine monohydrochloride

benzaldehyde benzylidenehydrazone

chloroform-d1

3-chloro-3-phenyl-3H-diazirine

Downstream raw materials:

3,5-diphenyl-4-propyl-4H-[1,2,4]triazole

3,3'-dimethyl-5,5'-diphenyl-4,4'-bi-4H-1,2,4-triazole

4-<(S)-2-butyl>-3,5-diphenyl-4H-1,2,4-triazole

bis(α-isobutylaminobenzylidene)hydrazine