1262302-54-4

Basic information

• Product Name: 2,2'-bis(4-methoxyphenyl)-1H,1'H-3,3'-biindole
• Synonyms: 2,2'-bis(4-methoxyphenyl)-1H,1'H-3,3'-biindole
• CAS NO: 1262302-54-4
• Molecular Weight: 444.533
• Mol File: 1262302-54-4.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 2,2'-bis(4-methoxyphenyl)-1H,1'H-3,3'-biindole(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2'-bis(4-methoxyphenyl)-1H,1'H-3,3'-biindole(1262302-54-4)
• EPA Substance Registry System: 2,2'-bis(4-methoxyphenyl)-1H,1'H-3,3'-biindole(1262302-54-4)

Safety Data

• Hazardous Substances Data: 1262302-54-4(Hazardous Substances Data)

Upstream product

• 13141-38-3 2-phenylethynylaniline 
• 157869-15-3 2-((4-methoxyphenyl)ethynyl)aniline 
• 615-43-0 2-iodophenylamine 
• 768-60-5 4-methoxyphenylacetylen 
• 536-74-3 phenylacetylene 
• 131298-21-0 2-[(2-aminophenyl)ethynyl]phenylamine 
• 123-11-5 4-methoxy-benzaldehyde 
• 5784-95-2 2-(4-methoxyphenyl)-1H-indole 

Relevant articles and documents

Cycloisomerization of 2-alkynylanilines to indoles catalyzed by carbon-supported gold nanoparticles and subsequent homocoupling to 3,3′-biindoles

Elevated by the support: 2-Alkynyl aniline cycloisomerization to indole is catalyzed by cationic Au NPs on a carbon support. Electroneutral and rich 2-aryl indoles are further converted into 3,3′-biindoles by oxidative homocoupling that is readily catalyzed by the Au NPs on carbon, and exclusively but also somewhat sluggishly by the carbon support. Copyright

Bronsted acid catalyzed cascade reactions of 2-[(2-Aminophenyl) ethynyl]phenylamine derivatives with aldehydes: A new approach to the synthesis of 2,2′-disubstituted 1 H,1′ H -3,3′-biindoles

An unusual Bronsted acid catalyzed cascade reaction of 2-[(2-aminophenyl)ethynyl]phenylamine derivatives with aryl(heteroaryl)aldehydes to afford an efficient alternative entry into 2,2′-disubstituted-1H, 1′H-3,3′-biindoles under metal-free conditions is reported.