biphenyl-3,4-dicarbonitrile

Base Information

• Chemical Name: biphenyl-3,4-dicarbonitrile
• CAS No.: 4128-63-6
• Molecular Formula: C₁₄H₈N₂
• Molecular Weight: 204.231
• Mol file: 4128-63-6.mol

Synonyms:biphenyl-3,4-dicarbonitrile

Chemical Property of biphenyl-3,4-dicarbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of biphenyl-3,4-dicarbonitrile

There total 3 articles about biphenyl-3,4-dicarbonitrile 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: 60.0%

potassiumhexacyanoferrate(II) trihydrate + 3,4-dichlorobiphenyl (2974-92-7) → biphenyl (92-52-4,1594-86-1) + m-chlorobiphenyl (2051-61-8) + 3-phenylbenzonitrile (24973-50-0) + 4-cyano-1,1'-biphenyl (2920-38-9) + biphenyl-3,4-dicarbonitrile (4128-63-6) + 4'-biphenyl chloride (2051-62-9,80333-62-6)

Guidance literature:

With palladium diacetate; sodium carbonate; triphenylphosphine; In N,N-dimethyl-formamide; at 140 ℃; for 24h; Time; Catalytic behavior; Inert atmosphere; Schlenk technique;

DOI:10.1007/s11172-012-0141-3

Reference yield:

3,4-dimethylbiphenyl (4433-11-8) → 5-phenylisoindoline-1,3-dione (2021-26-3) + biphenyl-3,4-dicarbonitrile (4128-63-6) + 2-cyano-1,4-benzenedicarbonitrile (10347-14-5) + 3-methyl-[1,1'-biphenyl]-4-carbonitrile (254972-84-4)

Guidance literature:

With ammonia; V-Ti-Sb; at 280 ℃; Further Variations:; Temperatures; various ammonia contents; Product distribution;

Reference yield:

3,4-dimethylbiphenyl (4433-11-8) → 5-phenylisoindoline-1,3-dione (2021-26-3) + 4-cyano-1,1'-biphenyl (2920-38-9) + biphenyl-3,4-dicarbonitrile (4128-63-6) + 3-methyl-[1,1'-biphenyl]-4-carbonitrile (254972-84-4)

Guidance literature:

With ammonia; oxygen; at 439.84 ℃; for 7.5E-05h; Temperature; Time; Concentration; Kinetics; Gas phase;

DOI:10.1134/S0965544112020028

upstream raw materials:

3,4-dimethylbiphenyl

3,4-dichlorobiphenyl

Downstream raw materials:

{CuC₅₆H₃₂N₈}

Refernces

• 1、 Savicheva,Boyarskiy. "Palladium catalyzed cyanation of o-dichloroarenes with potassium hexacyanoferrate(ii)". . p. 980 - 983. Retrieved 2013/07/25.