59358-70-2

Basic information

• Product Name: 1,1-Diphenyl-1,1-bicyclopentyl
• CAS NO: 59358-70-2
• Molecular Formula: C₂₂H₂₆
• Molecular Weight: 290.4418
• Mol File: 59358-70-2.mol
• Article Data: 2

Chemical Properties

• Boiling Point: 396.6°Cat760mmHg
• Flash Point: 212.9°C
• Density: 1.051g/cm³
• CAS DataBase Reference: 1,1-Diphenyl-1,1-bicyclopentyl(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Diphenyl-1,1-bicyclopentyl(59358-70-2)
• EPA Substance Registry System: 1,1-Diphenyl-1,1-bicyclopentyl(59358-70-2)

Safety Data

• Hazardous Substances Data: 59358-70-2(Hazardous Substances Data)

Upstream product

• 10487-96-4 1-phenylcyclopentanol 
• 77-55-4 1-phenyl-1-cyclopentanecarboxylic acid 
• 377771-60-3 4-(1-phenyl-cyclopentanecarbonyl)-benzonitrile 
• 41848-73-1 phenyl(1-phenylcyclopentyl)methanone 
• 4535-95-9 1-ethoxycarbonyl-1-phenylcyclopentane 
• 108-88-3 toluene 
• 77-57-6 1-phenyl-1-cyclopentanecarbonitrile 

Downstream Products

• 700-88-9 cyclopentylbenzene 
• 825-54-7 cyclopent-1-en-1-ylbenzene 

Relevant articles and documents

Phenylene-bridged bis(benzimidazolium) (BBIm2+): a dicationic organic photoredox catalyst

A dicationic photoredox catalyst composed of phenylene-bridged bis(benzimidazolium) (BBIm2+) was designed, synthesised and demonstrated to promote the photochemical decarboxylative hydroxylation and dimerisation of carboxylic acids. The catalytic activity of BBIm2+ was higher than that for a monocation analogue, suggesting that the dicationic nature of BBIm2+ plays a key role in these decarboxylative reactions. The rate constant for the decay of the triplet-triplet absorption of the excited BBIm2+ increased with increasing concentration of the carboxylate anion with a saturated dependence, suggesting that photoinduced electron transfer occurs within the ion pair complex composed of the triplet excited state of BBIm2+ and a carboxylate anion.