28312-42-7

Basic information

• Product Name: 5,5-Dimethyl-3-oxocyclohex-1-en-1-carbonsaeure
• CAS NO: 28312-42-7
• Molecular Weight: 168.192
• Mol File: 28312-42-7.mol

Chemical Properties

• CAS DataBase Reference: 5,5-Dimethyl-3-oxocyclohex-1-en-1-carbonsaeure(CAS DataBase Reference)
• NIST Chemistry Reference: 5,5-Dimethyl-3-oxocyclohex-1-en-1-carbonsaeure(28312-42-7)
• EPA Substance Registry System: 5,5-Dimethyl-3-oxocyclohex-1-en-1-carbonsaeure(28312-42-7)

Safety Data

• Hazardous Substances Data: 28312-42-7(Hazardous Substances Data)

Upstream product

• 78-59-1 3,5,5-Trimethylcyclohex-2-en-1-one 
• 374752-67-7 Ethyl-[2-diazo-2-(1-hydroxy-4,4-dimethyl-2,6-dioxocyclohexyl)acetat] 
• 32999-99-8 5,5-dimethyl-cyclohexane-1,2,3-trione 
• 374752-75-7 Ethyl-(2-hydroxy-5,5-dimethyl-3,7-dioxocyclohept-1-en-1-carboxylat) 

Relevant articles and documents

Chemistry of free cyclic vicinal tricarbonyl compounds ('1,2,3-triones'). Part 1. Reaction of diazomethane and its derivatives with 5,5-dimethylcyclohexane-1,2,3-trione (='oxo-dimedone') and related cyclohexane-1,2,3-triones

Interactions of diazomethane and of its derivatives as typical nucleophiles with cyclic 1,2,3-triones as efficient electrophiles lead to different results: a) formation of oxiranes (C,O insertion under loss of N2), b) nucleophilic addition yiel