52033-69-9

Basic information

• Product Name: 3-(4-methoxyphenyl)-2-phenyl-1H-indene
• Synonyms: 3-(4-methoxyphenyl)-2-phenyl-1H-indene
• CAS NO: 52033-69-9
• Molecular Weight: 298.384
• Mol File: 52033-69-9.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 3-(4-methoxyphenyl)-2-phenyl-1H-indene(CAS DataBase Reference)
• NIST Chemistry Reference: 3-(4-methoxyphenyl)-2-phenyl-1H-indene(52033-69-9)
• EPA Substance Registry System: 3-(4-methoxyphenyl)-2-phenyl-1H-indene(52033-69-9)

Safety Data

• Hazardous Substances Data: 52033-69-9(Hazardous Substances Data)

Upstream product

• 17932-18-2 3-(4-methoxyphenyl)-2-phenyl-1H-inden-1-one 
• 52095-44-0 (E)-2-styrylbenzaldehyde 
• 6630-33-7 ortho-bromobenzaldehyde 
• 100-42-5 styrene 
• 23418-91-9 9-phenyl-9-borabicyclo[3.3.1]nonane 
• 768-60-5 4-methoxyphenylacetylen 
• 36029-60-4 (E)-3,3,3-trifluoro-1-(4-methoxyphenyl)-1,2-diphenylpropene 
• 34288-92-1 (Z)-1-(4-methoxyphenyl)-1,2-diphenyl-3,3,3-trifluoropropene 
• 104-92-7 1-bromo-4-methoxy-benzene 
• 1254220-92-2 C₂₁H₂₂BF₃O₂ 
• 108-86-1 bromobenzene 
• 4767-56-0 (Z)-3-benzylidenephthalide 
• 13139-86-1 4-methoxyphenyl magnesium bromide 
• 83-12-5 phenindione 

Relevant articles and documents

Regioselective construction of indene skeletons by palladium-catalyzed annulation of alkynylborates with o-iodophenyl ketones

A palladium-catalyzed annulation reaction of alkynylborates with o-iodophenyl ketones to form indenes is described. Highly substituted indene skeletons are efficiently constructed with site-specific installation of the substituents. Alkynylborates react w

Niobium-catalyzed activation of CF3 group on alkene: Synthesis of substituted indenes

A CF3 group attached to an alkene functionality was activated by a zero-valent niobium catalyst to generate niobium alkenylcarbenoid species. The niobium carbenoid species then underwent insertion to an internal aromatic C-H σ bond to give inde

Sigmatropic Rearrangements of 1,1-Diarylindenes. Migratory Aptitudes of Aryl Migration in the Ground and Electronically Excited States

The photochemical and thermal rearrangements of 1,1-diarylindenes to give 2,3-diarylindenes have been investigated.Migratory aptitudes of p-X-phenyl vs. phenyl were determined for X =Br,CN, and OCH3 in the photochemical and thermal migrations.The identities of the products of these rearrangements were established by unambiguous synthesis, and the synthetic work is described.Product ratios were generally determined by NMR techniques, but VPC and isotope dilution were also used in the case of 1-(p-cyanophenyl)-1-phenylindene reactions.The excited-state reactions (direct and triplet sensitized) are highly selective, migration of the substituted phenyl group being favored for all three substituents.The thermal reactions, in contrast, are quite unselective, phenyl migrating almost as readily as the substituted phenyl group in all cases.Quantum yields for the rearrangement in the case of 1,1-diphenylindene and 1-(p-cyanophenyl)-1-phenylindene were 0.80 and 0.4, respectively (direct irradiation), and 0.43 and 0.53 (sensitized reactions).The results of the thermal reactions and results from the literature are discussed in terms of bond-dissociation energies and transition-state-delocalization energies calculated by using the Hueckel theory.Neither approach led to a satisfactory interpretation.The excited-state migrations are consistent with charge-transfer stabilization of the transition state, which can be estimated from oxidation and reduction potentials by using Weller's equation.