102948-95-8

Basic information

• Product Name: 9,10-Phenanthrenediol, 9,10-dihydro-9,10-diphenyl-
• CAS NO: 102948-95-8
• Molecular Formula: C26H20O2
• Molecular Weight: 364.444
• Mol File: 102948-95-8.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 9,10-Phenanthrenediol, 9,10-dihydro-9,10-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 9,10-Phenanthrenediol, 9,10-dihydro-9,10-diphenyl-(102948-95-8)
• EPA Substance Registry System: 9,10-Phenanthrenediol, 9,10-dihydro-9,10-diphenyl-(102948-95-8)

Safety Data

• Hazardous Substances Data: 102948-95-8(Hazardous Substances Data)

Upstream product

• 24018-00-6 2,2'-dibenzoylbiphenyl 
• 84-11-7 9,10-phenanthrenequinone 
• 591-51-5 phenyllithium 
• 16002-63-4 phenylmagnesium iodide 

Downstream Products

• 14718-07-1 10,10-diphenyl-10H-phenanthren-9-one 
• 76012-00-5 6,7-diphenyldibenzoxepin 
• 602-15-3 9,10-diphenylphenanthrene 
• 24018-00-6 2,2'-dibenzoylbiphenyl 

Relevant articles and documents

Weak Coordination Promoted Regioselective Oxidative Coupling Reaction for 2,2′-Difunctional Biaryl Synthesis in Hexafluoro-2-propanol

An unprecedented weak coordination promoted dehydrogenative cross-coupling reaction has been developed by palladium catalysis, which provides a convenient access to a wide range of 2,2′-difunctional biaryls from easily accessible substrates. Both HFIP solvent and oxidants serve as the critical factors in this new reaction. A plausible mechanism involving Pd(II)/Pd(IV) is proposed. The reaction demonstrates excellent reactivity, broad functional-group tolerance and high yields.

C-C Bond Cleavage in O-Centered Mono- and Dianions Derived from α-Dicarbonyl Compounds

The reaction of organolithium compounds with oxalyl derivatives and cyclic 1,2-dicarbonyl compounds leads to pinacols or ketones derived from homolytic C-C bond cleavage of the intermediate O,O-centered pinacol dianions depending on the ability of the substituents for the stabilisation of the resulting radical anion.The homolysis is induced by electrostatic repulsion of the negatively charged oxygen atoms.