34708-78-6

Basic information

• Product Name: 2-(cyclohexanecarbonyl)-1H-indene-1,3(2H)-dione
• Synonyms: 2-(cyclohexanecarbonyl)-1H-indene-1,3(2H)-dione
• CAS NO: 34708-78-6
• Molecular Weight: 256.301
• Mol File: 34708-78-6.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-(cyclohexanecarbonyl)-1H-indene-1,3(2H)-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(cyclohexanecarbonyl)-1H-indene-1,3(2H)-dione(34708-78-6)
• EPA Substance Registry System: 2-(cyclohexanecarbonyl)-1H-indene-1,3(2H)-dione(34708-78-6)

Safety Data

• Hazardous Substances Data: 34708-78-6(Hazardous Substances Data)

Upstream product

• 609-67-6 2-Iodobenzoyl chloride 
• 88-67-5 2-Iodobenzoic acid 
• 1396604-95-7 C₁₅H₁₇IO₂ 
• 1864-94-4 phenyl formate 
• 131-11-3 phthalic acid dimethyl ester 
• 823-76-7 Cyclohexyl methyl ketone 

Relevant articles and documents

Palladium-Catalyzed Carbonylative Annulation Reactions Using Aryl Formate as a CO Source: Synthesis of 2-Substituted Indene-1,3(2H)-dione Derivatives

An efficient synthesis of 2-substituted indene-1,3(2H)-diones from stable and readily available 1-(2-halophenyl)-1,3-diones by employing phenyl formate as a CO source has been developed. The reaction occurred via palladium-catalyzed intramolecular carbonylative annulation using K3PO4 as a base and DMSO as a solvent at 95 °C. In this protocol, the reaction showed a broad substrate scope with good to excellent yields.