219607-51-9

Basic information

• Product Name: 1-Butanone, 3-(4-bromophenyl)-4-nitro-1-phenyl-
• CAS NO: 219607-51-9
• Molecular Formula: C16H14BrNO3
• Molecular Weight: 348.196
• Mol File: 219607-51-9.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 1-Butanone, 3-(4-bromophenyl)-4-nitro-1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Butanone, 3-(4-bromophenyl)-4-nitro-1-phenyl-(219607-51-9)
• EPA Substance Registry System: 1-Butanone, 3-(4-bromophenyl)-4-nitro-1-phenyl-(219607-51-9)

Safety Data

• Hazardous Substances Data: 219607-51-9(Hazardous Substances Data)

Upstream product

• 1122-91-4 4-bromo-benzaldehyde 
• 75-52-5 nitromethane 
• 1774-66-9 3-(4-bromophenyl)-1-phenylprop-2-en-1-one 
• 3156-37-4 (E)-1-bromo-4-(2-nitrovinyl)benzene 
• 98-86-2 acetophenone 
• 3156-37-4 4-bromo-β-nitrostyrene 
• 22966-09-2 (2E)-3-(4-bromophenyl)-1-phenylprop-2-en-1-one 

Downstream Products

• 603105-63-1 [3-(4-bromophenyl)-5-phenyl-1H-pyrrol-2-yl][3-(4-bromophenyl)-5-phenylpyrrol-2-ylidene]amine 
• 862201-35-2 4-(4-bromophenyl)-2-phenyl-1H-pyrrole 

Relevant articles and documents

Synthesis of a New N-Diaminophosphoryl-N'-[(2S)-2-pyrrolidinylmethyl]thiourea as a Chiral Organocatalyst for the Stereoselective Michael Addition of Cyclohexanone to Nitrostyrenes and Chalcones – Application in Cascade Processes for the Synthesis of Polyc

A highly diastereoselective and enantioselective Michael addition of enolizable ketones such as cyclohexanone and acetophenone to a variety of substituted trans-?-nitrostyrenes and chalcones was catalyzed by a novel chiral and unsymmetrical thiourea as or

The effect of heavy atom to two photon absorption properties and intersystem crossing mechanism in aza-boron-dipyrromethene compounds

Abstract New aza-boron-dipyrromethene compounds containing bromine atoms at various positions were designed and synthesized to enhance the triplet state population and two photon absorption properties for applications such as two-photon photodynamic therapy, triplet-triplet annihilation up-conversion. Steady state fluorescence and ultrafast pump probe spectroscopy techniques revealed that only 2, 6 positions of aza-boron-dipyrromethene core contribute to triplet state population significantly. Density function theory calculations showed that when bromine atoms introduced to 2, 6 position of aza-boron-dipyrromethene core, singlet and triplet energy levels get closer therefore probability of intersystem crossing increases. Z-scan experiments at 800 nm wavelengths revealed considerably large (610 GM) two photon absorption cross section value with respect to literature for compounds showing intersystem crossing mechanism. The efficient intersystem crossing and enhanced two-photon absorption properties make the investigated aza-boron-dipyrromethene compounds good candidates for two-photon photodynamic therapy application.

Near-infrared nitrofluorene substitued aza-Boron-dipyrromethenes dyes

The synthesis, spectroscopic properties, and TD-DFT calculations of new aza-Boron-dipyromethene dyes featuring pendant nitrofluorenylethynyl substituents are described. This functionalization allows for moving the luminescence in the NIR, conserving a good quantum yield efficiency.