1184136-90-0

Basic information

• Product Name: 3′,4′-difluoro-[1,1′-biphenyl]-4-amine
• Synonyms: 3′,4′-difluoro-[1,1′-biphenyl]-4-amine
• CAS NO: 1184136-90-0
• Molecular Weight: 205.207
• Mol File: 1184136-90-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3′,4′-difluoro-[1,1′-biphenyl]-4-amine(CAS DataBase Reference)
• NIST Chemistry Reference: 3′,4′-difluoro-[1,1′-biphenyl]-4-amine(1184136-90-0)
• EPA Substance Registry System: 3′,4′-difluoro-[1,1′-biphenyl]-4-amine(1184136-90-0)

Safety Data

• Hazardous Substances Data: 1184136-90-0(Hazardous Substances Data)

Upstream product

• 100-00-5 4-chlorobenzonitrile 
• 168267-41-2 (3,4-difluorophenyl)boronic acid 

Downstream Products

• 119990-81-7 4-(trans,trans-4-propylbicyclohexyl)-3'4'-difluorobiphenyl 
• 1415128-73-2 3-(5-(5-chloro-2-(((3',4'-difluoro-[1,1'-biphenyl]-4-yl)amino)methyl)phenyl)picolinamido)propanoic acid 

Relevant articles and documents

Synthesis, characterization and catalytic application of Bi2S3 microspheres for Suzuki-Miyaura cross-coupling reaction and chemoselective ring opening of epoxides

Bismuth sulfide (Bi2S3) prepared using L-cysteine, which served as both the sulfur source and the directing molecule for the formation of Bi2S3 as heterogeneous catalyst through solvothermal method. The prepared catalyst was examined by various techniques such as XRD, BET, FE-SEM, TEM, and TGA analysis. The results and analysis revealed that bismuth microspheres have better catalytic behavior for the preparation of biphenyl in water as a greenest solvent and for the ring opening of epoxides by nucleophiles including amines, alcohol, and thiol compared to pure Bi(NO3)3. 3H2O under solvent-free condition. Moreover, the novel catalyst could be recovered and reusedat least four times without loss of its catalytic activity.