6258-48-6

Basic information

• Product Name: 5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-dimethyl-2-(4-nitrophenyl)-
• CAS NO: 6258-48-6
• Molecular Formula: C14H13NO6
• Molecular Weight: 291.26
• Mol File: 6258-48-6.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-dimethyl-2-(4-nitrophenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-dimethyl-2-(4-nitrophenyl)-(6258-48-6)
• EPA Substance Registry System: 5,7-Dioxaspiro[2.5]octane-4,8-dione, 6,6-dimethyl-2-(4-nitrophenyl)-(6258-48-6)

Safety Data

• Hazardous Substances Data: 6258-48-6(Hazardous Substances Data)

Upstream product

• 2033-24-1 cycl-isopropylidene malonate 
• 100-13-0 4-nitrostyrene 
• 34107-52-3 2,2-dimethyl-5-(phenyl-λ³-iodaneylidene)-1,3-dioxane-4,6-dione 
• 186581-53-3 diazomethane 
• 15795-62-7 2,2-dimethyl-5-(4-nitrobenzylidene)-1,3-dioxane-4,6-dione 

Downstream Products

• 97364-85-7 (1R,2S)-2-(4-Nitro-phenyl)-cyclopropane-1,1-dicarboxylic acid methyl ester 
• 97364-54-0 (1R,2R)-1-Carbamoyl-2-(4-nitro-phenyl)-cyclopropanecarboxylic acid 

Relevant articles and documents

Blue LED Irradiation of Iodonium Ylides Gives Diradical Intermediates for Efficient Metal-free Cyclopropanation with Alkenes

A facile and highly chemoselective synthesis of doubly activated cyclopropanes is reported where mixtures of alkenes and β-dicarbonyl-derived iodonium ylides are irradiated with light from blue LEDs. This metal-free synthesis gives cyclopropanes in yields