67570-30-3

Basic information

• Product Name: 2-hydroxy-3-[(2-hydroxy-4,4,6,6-tetramethyl-3-oxo-1-cyclohexenyl)selanyl]-4,4,6,6-tetramethyl-cyclohex-2-en-1-one
• CAS NO: 67570-30-3
• Molecular Formula: C₂₀H₃₀O₄Se
• Molecular Weight: 413.416
• Mol File: 67570-30-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2-hydroxy-3-[(2-hydroxy-4,4,6,6-tetramethyl-3-oxo-1-cyclohexenyl)selanyl]-4,4,6,6-tetramethyl-cyclohex-2-en-1-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2-hydroxy-3-[(2-hydroxy-4,4,6,6-tetramethyl-3-oxo-1-cyclohexenyl)selanyl]-4,4,6,6-tetramethyl-cyclohex-2-en-1-one(67570-30-3)
• EPA Substance Registry System: 2-hydroxy-3-[(2-hydroxy-4,4,6,6-tetramethyl-3-oxo-1-cyclohexenyl)selanyl]-4,4,6,6-tetramethyl-cyclohex-2-en-1-one(67570-30-3)

Safety Data

• Hazardous Substances Data: 67570-30-3(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 64637-01-0 2-hydroxy-4,4,6,6-tetramethylcyclohex-2-enone 

Relevant articles and documents

Formation of 1,3-Oxaselenoles via Pummerer Reaction in Selenium Dioxide Oxidation of Cyclic 1,2- and 1,3-Diketones, and the Preparation of 1,5,5-Trimethyl-7-selenabicycloheptane-2,3-dione

4,5,6,7-Tetrahydro-4',4',6,6-tetramethylspiro-2',4,6'-trione and related 1,3-oxaselenole derivatives, and not the previously reported selenoxides of type (1), are formed in the selenium dioxide oxidation of cyclohexane-1,3-diones.The structural assignments were made on the basis of n.m.r. spectroscopy, and in the case of (5), X-ray analysis was undertaken.Oxidation of 3,3,5,5-tetramethylcyclohexane-1,2-dione with selenium dioxide yielded the bis-selenide (9) and the 1,3-oxaselenole (10) along with the usual oxidation products, whereas the oxidation of 3,5,5-trimethylcyclohexane-1,2-dione gave the title, bridged selenabicyclic compound.