1038411-22-1

Basic information

• Product Name: 2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione
• Synonyms: 2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione
• CAS NO: 1038411-22-1
• Molecular Weight: 228.291
• Mol File: 1038411-22-1.mol

Chemical Properties

• CAS DataBase Reference: 2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione(1038411-22-1)
• EPA Substance Registry System: 2-(cyclopent-2-en-1-yl)-1-phenylbutane-1,3-dione(1038411-22-1)

Safety Data

• Hazardous Substances Data: 1038411-22-1(Hazardous Substances Data)

Upstream product

• 542-92-7 cyclopenta-1,3-diene 
• 93-91-4 1-phenylbutan-1,3-dione 

Relevant articles and documents

Efficient copper(II)-catalyzed addition of activated methylene compounds to alkenes

(Chemical Equation Presented) Efficient regioselective addition of β-diketones to styrenes, norbornene, cyclic enol ether, and diene has been realized by means of copper(II) triflate as the catalyst. The solvent effect is prominent on the reactions, and the desired addition products were obtained in good to excellent yields only in dioxane or ionic liquid [bmim]PF6. The mechanism suggests that copper(II) triflate activates the enolic O-H bond of a β-diketone substrate to initiate the addition reaction.