116504-02-0

Basic information

• Product Name: trans-4-hydroxy-6-methyl-3-(3-methylcyclohexyl)-2-pyrone
• Synonyms: trans-4-hydroxy-6-methyl-3-(3-methylcyclohexyl)-2-pyrone
• CAS NO: 116504-02-0
• Molecular Weight: 222.284
• Mol File: 116504-02-0.mol

Chemical Properties

• CAS DataBase Reference: trans-4-hydroxy-6-methyl-3-(3-methylcyclohexyl)-2-pyrone(CAS DataBase Reference)
• NIST Chemistry Reference: trans-4-hydroxy-6-methyl-3-(3-methylcyclohexyl)-2-pyrone(116504-02-0)
• EPA Substance Registry System: trans-4-hydroxy-6-methyl-3-(3-methylcyclohexyl)-2-pyrone(116504-02-0)

Safety Data

• Hazardous Substances Data: 116504-02-0(Hazardous Substances Data)

Upstream product

• 116503-96-9 trans-4-hydroxy-6-methyl-3-(5-methyl-2-cyclohexen-1-yl)-2-pyrone 

Relevant articles and documents

Palladium-Catalyzed C-Alkylations of the Highly Acidic and Enolic Triacetic Acid Lactone. Mechanism and Stereochemistry

4-Hydroxy-6-methyl-2-pyrone (triacetic acid lactone) (1) is efficiently alkylated at C-3 with primary and secondary allylic substrates under thermodynamic control by using palladium(0) catalysts.Controlled hydrogenation of the resulting allylated derivatives affords pyrones with saturated chains at C-3.Allylic alkylations occur with retention of configuration at the allylic center, probably through a reversible kinetically favored O-alkylation.