91158-87-1

Basic information

• Product Name: 1H-Indene-1,3(2H)-dione, 2,2-bis(phenylmethyl)-
• CAS NO: 91158-87-1
• Molecular Formula: C23H18O2
• Molecular Weight: 326.395
• Mol File: 91158-87-1.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 1H-Indene-1,3(2H)-dione, 2,2-bis(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Indene-1,3(2H)-dione, 2,2-bis(phenylmethyl)-(91158-87-1)
• EPA Substance Registry System: 1H-Indene-1,3(2H)-dione, 2,2-bis(phenylmethyl)-(91158-87-1)

Safety Data

• Hazardous Substances Data: 91158-87-1(Hazardous Substances Data)

Upstream product

• 606-23-5 1H-indene-1,3(2H)-dione 
• 100-39-0 benzyl bromide 
• 24241-98-3 2,2-di(prop-2-yn-1-yl)-1H-indene-1,3(2H)-dione 
• 620-05-3 iodomethylbenzene 
• 890-44-8 2-benzyl-indan-1,3-dione 
• 141-52-6 sodium ethanolate 
• 100-44-7 benzyl chloride 
• 60848-58-0 2-benzyl-1,3-indandione anion 

Downstream Products

• 14838-97-2 Triptindan 
• 861782-47-0 2-(2-benzyl-3-phenyl-propionyl)-benzoic acid 
• 228572-04-1 2,2-dibenzyl-3-hydroxy-3-(1-methoxy-propa-1,2-dienyl)-indan-1-one 
• 91158-90-6 trans-2,2-dibenzyl-2,3-dihydro-1H-indene-1,3-diol 
• 13578-98-8 2,2-dibenzylindan-1-one 

Relevant articles and documents

Design and synthesis of angularly annulated spirocyclics via enyne metathesis and the Diels-Alder reaction as key steps

We have developed a simple and an efficient route to a range of angularly fused spirocycles by the application of enyne metathesis and the Diels-Alder reaction as key steps. The enyne metathesis protocol has been further extended to the dibenzylation of indane-1,3-dione by using cross-enyne metathesis in the presence of hexa-1,5-diene with the aid of Grubbs' 1st generation catalyst followed by an aromatization sequence with DDQ. Georg Thieme Verlag Stuttgart New York.

Intermolecular tandem carbopalladation-carbocyclic one-atom ring- expansion reaction using hydroxy methoxyallenylindanones: Novel synthesis of 4-oxo-α-tetralones

The π-allylpalladium (II) complex intermediates 5 generated in situ by addition of 2,2-dialkyl-3-hydroxy-3-methoxyallenylindan-1-ones 3 to - arylpalladium (II) complex formed by the oxidative addition of various aryl iodides to bis(triphenylphosphane)pall

Chemical Reactions in Microemulsions: Application of Microemulsions as Solvents for Organic Synthesis

In this paper, microemulsions are studied as media for reactions between reactants of very different solubility.In particular, the reaction of 1-bromooctane with iodide is dealt with as a model reaction.The phase behaviour of the microemulsion changes when the reactants are added and the progress of the reaction changes the concentration of the species involved.A number of standard reactions were also performed in microemulsions, for example nucleophilic substitutions, hydrolysis of esters, oxidation of an alcohol, reduction of an aldehyde, and reactions of active methylene compounds.A comparison of different solvents is done on the basis of the rate constants of three different reactions carried out in a microemulsion, in ethanol, in DMF and by phase-transfer catalysis.