1450915-08-8

Basic information

• Product Name: (Z)-5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)-methylene)indolin-2-one
• Synonyms: (Z)-5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)-methylene)indolin-2-one
• CAS NO: 1450915-08-8
• Molecular Weight: 549.491
• Mol File: 1450915-08-8.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (Z)-5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)-methylene)indolin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)-methylene)indolin-2-one(1450915-08-8)
• EPA Substance Registry System: (Z)-5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)-methylene)indolin-2-one(1450915-08-8)

Safety Data

• Hazardous Substances Data: 1450915-08-8(Hazardous Substances Data)

Upstream product

• 291279-14-6 5-[4-(diphenylamino)phenyl]thiophene-2-carbaldehyde 
• 20870-78-4 5-bromo-2-indolin-2-one 
• 87-48-9 5-Bromo-1H-indole-2,3-dione 
• 91-56-5 indole-2,3-dione 

Downstream Products

• 1450915-11-3 (Z)-4-(5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)methylene)-2-oxoindolin-1-yl)benzoic acid 
• 1450915-10-2 (Z)-methyl 6-(5-bromo-3-((5-(4-(diphenylamino)phenyl)thiophen-2-yl)methylene)-2-oxoindolin-1-yl)nicotinate 

Relevant articles and documents

New oxindole-bridged acceptors for organic sensitizers: Substitution and performance studies in dye-sensitized solar cells

New D-π-A configured organic sensitizers featuring halogen-substituted oxindole-bridged acceptor units have been synthesized for dye-sensitized solar cells applications. Among fluorine, bromine, and iodine substitution, the cell based on bromine incorporated dye exhibited the highest efficiency. The oxindoles in these sensitizers were found to assist the electron injection through the chelation of their amide carbonyl groups to the TiO2 surface. This study provides an alternate approach for future rational dye design to gain excellent DSSC performance.