42842-58-0

Upstream product

• 36230-99-6 2,3-dimethyl-2,3-dihydro-1H-inden-1-one 
• 26465-83-8 1,1-dimethyl-3-phenyl-1H-indene 
• 42842-60-4 1,1-Diphenyl-2,3-dimethylcyclopropen 
• 61967-12-2 2-methyl-1,1-diphenylbut-3-en-1-ol 
• 74272-43-8 1-phenyl-2,3-dimethylindene 
• 503-17-3 dimethylacetylene 
• 908093-98-1 diazodiphenylmethane 
• 7087-58-3 2-phenyl-3,3-dimethyl-1,1-dichlorocyclopropane 
• 71-43-2 benzene 

Downstream Products

• 89619-58-9 (1R,8R,9S)-8,9-Dimethyl-1-phenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 
• 89675-13-8 (1R,8S,9S)-8,9-Dimethyl-1-phenyl-10,11,12-trioxa-tricyclo[7.2.1.0^2,7]dodeca-2⁽⁷⁾,3,5-triene 

Relevant academic research and scientific papers

Silver-Catalyzed Allylation of Ketones and Intramolecular Cyclization through Carbene Intermediates from Cyclopropenes under Ambient Conditions

Tandem C-C bond formation was achieved through silver-catalyzed ring-opening of cyclopropenes via carbene intermediates. The reaction of cyclopropenes in the presence of a silver catalyst gave indene derivatives under ambient conditions. In contrast, the

Synthesis of highly substituted indene derivatives by Br?nsted acid catalyzed Friedel-Crafts reaction of homoallylic alcohols

An efficient synthetic method to prepare highly substituted indenes in moderate to excellent yields that relies on Br?nsted acid catalyzed Friedel-Crafts reaction of homoallylic alcohols under mild conditions is described.

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 (-

Ozonolysis of a Series of 1-Substituted Indenes. The Substituent Steric Effects on Ozonide Exo/Endo Ratios

The ozonolysis of a series of disubstituted (1,2 and 1,3) and trisubstituted (1,2,3) indenes 1-28 in carbon tetrachloride at 20 deg C has been investigated.The major product in each case was the corresponding bicyclic ozonide, usually obtained as a mixtur

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