51310-25-9

Usage

General Description

1H-Indene, 1-methyl-2,3-diphenyl- is a chemical compound with the molecular formula C19H16. It is a derivative of the parent compound indene, with an additional methyl group at the 1-position and two phenyl groups at the 2 and 3 positions. 1H-Indene, 1-methyl-2,3-diphenyl- is commonly used in organic synthesis and as a building block for various pharmaceuticals, agrochemicals, and materials science applications. It exhibits unique properties and reactivity due to its specific structural arrangement, making it a valuable precursor in the production of diverse chemical products. Additionally, 1H-Indene, 1-methyl-2,3-diphenyl- may also serve as a versatile intermediate in the synthesis of complex organic molecules for use in various industrial and research settings.

Upstream product

• 58310-19-3 3-methyl-1,2,3-triphenylcyclopropene 
• 62747-73-3 3-methyl-1,2-diphenyl-1H-indene 
• 76773-36-9 1,3-Diphenyl-2-methylindenol 
• 75032-51-8 1,2-diphenyl-3-methyl-1-indanol 
• 71-43-2 benzene 
• 672-65-1 (1-chloroethyl)benzene 
• 501-65-5 diphenyl acetylene 
• 30098-23-8 3-methyl-1,1-diphenyl-indene 
• 5418-21-3 2,3-diphenyl-1-methyl-1H-inden-1-ol 
• 62747-66-4 1,3,3-triphenyl-2-methylcyclopropene 
• 53575-46-5 1-methyl-1,3-diphenyl-1H-indene 
• 56005-69-7 (E)-3.4-Diphenyl-3-buten-2-on-tosylhydrazon 
• 908093-98-1 diazodiphenylmethane 
• 4809-56-7 N-(1-phenylethyl)-p-toluenesulfonamide 

Downstream Products

• 75519-83-4 1-(2-benzoylphenyl)ethyl phenyl ketone 
• 84810-15-1 (1R,8R,9R)-8-Methyl-1,9-diphenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 
• 84847-61-0 (1R,8S,9R)-8-Methyl-1,9-diphenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 
• 89619-71-6 (1S,3R,4R)-1-Methoxy-4-methyl-1,3-diphenyl-isochroman-3-yl-hydroperoxide 
• 84810-15-1 8-Methyl-1,9-diphenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 
• 75032-52-9 1-methyl-1-ethyl-2,3-diphenylindene 
• 75032-46-1 1-ethyl-1,2-diphenyl-3-methyl-indene 
• 62747-73-3 3-methyl-1,2-diphenyl-1H-indene 
• 89619-70-5 1,1-Diphenyl-3-methyl-indanon-⁽²⁾ 
• 18949-22-9 1,1-dimethyl-2,3-diphenyl-1H-indene 

Relevant academic research and scientific papers

Catalytic regioselective synthesis of structurally diverse indene derivatives from N-benzylic sulfonamides and disubstituted alkynes

An unprecedented protocol has been developed for the regioselective synthesis of structurally diverse indene derivatives from readily accessible N-benzylic sulfonamides and disubstituted alkynes through FeCl 3-catalyzed cleavage of sp3 carbon-nitrogen bonds to generate benzyl cation intermediates. In the presence of 10 mol % of FeCl 3, a broad range of N-benzylic sulfonamides smoothly react with internal alkynes, alkynylcarbonyl compounds, alkynyl chalcogenides, or alkynyl halides to afford various functionalized indene derivatives with extremely high regioselectivity.

Metal-catalyzed cyclopropene rearrangements for benzannulation: Evaluation of an anthraquinone synthesis pathway and reevaluation of the parallel approach via carbene-chromium complexes

The reaction of 3-arylcyclopropenes with Cr(CO)6 and Mo(CO)6 produces naphthols, in an example of metal-promoted benzannulation. Substituents at C- 3 (in addition to aryl) have a strong effect on the success of the process: 3-H deriv

Inter- versus Intramolecular Friedel-Crafts Reaction of Phenyl-substituted Dichlorocyclopropanes

Friedel-Crafts reactions of the phenyl-substituted dichlorocyclopropanes 1-9 show different results.Thus, 1 (-> 10, 11), 3 (-> 12), 4(-> 13), 6 (-> 14), 8 (-> 15), and 9 (-> 16) yield indenes by the known intermolecular reaction with benzene.However, 2 (-

Sigmatropic Indenyl Rearrangements Induced by Electronic Excitation

The photochemical rearrangement of several arylalkyl substituted indenes has been studied.The rearrangements were shown to be derived from the ?,?* singlet state since triplet sensitization led to no reaction or else resulted in a Paterno-Buchi

Photosensitized Electron-Transfer-Induced Reactions of Some Cyclopropene Derivatives

The 9,10-dicyanoanthracene-sensitized rearrangement of several 3-phenyl-substituted cyclopropenes to indenes in acetonitrile has been studied. When an unsymmetrically 1-phenyl-2-methyl-substituted cyclopropene was used, the major indene obtained correspon