554416-50-1

Basic information

• Product Name: [2,2'-Bithiophen]-5-amine, N,N-diphenyl-
• CAS NO: 554416-50-1
• Molecular Formula: C20H15NS2
• Molecular Weight: 333.478
• Mol File: 554416-50-1.mol

Chemical Properties

• CAS DataBase Reference: [2,2'-Bithiophen]-5-amine, N,N-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: [2,2'-Bithiophen]-5-amine, N,N-diphenyl-(554416-50-1)
• EPA Substance Registry System: [2,2'-Bithiophen]-5-amine, N,N-diphenyl-(554416-50-1)

Safety Data

• Hazardous Substances Data: 554416-50-1(Hazardous Substances Data)

Upstream product

• 1003-09-4 2-bromothiophene 
• 174904-78-0 2-(N,N-diphenylamino)thiophene 

Downstream Products

• 1002403-62-4 4,4',4''-tris(5'-diphenylamino-2,2'-bithien-5-yl)triphenylamine 
• 1002403-67-9 1,3,5-tris[4-(5'-diphenylamino-2,2'-bithien-5-yl)phenyl]benzene 
• 1002403-64-6 1,3,5-tris(5'-diphenylamino-2,2'-bithien-5-yl)benzene 

Relevant articles and documents

Stille coupling of 2-diarylaminothiophenes with mono- and di-bromo(het)arylenes

N,N-Diaryl-substituted 2-aminothiophenes 3 have been transformed by reaction with several bromobenzenes 5 and 2-bromothiophenes 6 in a palladium catalysed cross-coupling reaction, via 2-(N,N-diarylamino)-5-stannyl-thiophenes 4, into N,N-diaryl-substituted 2-amino-5-phenylthiophenes 7 and 5-amino-2,2′-bithiophenes 9 as well as into N,N′-peraryl-substituted 5,5′-diamino-2,2′-bithiophenes 8 and their phenylene and thienylene homologues 10-13.

Preparation and characterization of α,α′ -bisdiarylamino-capped oligothiophenes

(Matrix presented) A series of α,α′ -bisdiarylamino-capped oligothiophenes Cn were prepared by the palladium-catalyzed reaction of the dibromo compounds Ai with diarylamines, N,N-diarylamino-substituted thiophenes or 2,2′-bithiophene