641-11-2

Basic information

• Product Name: angustione
• Synonyms: angustione;2-Acetyl-4,4,6-trimethyl-1,3-cyclohexanedione
• CAS NO: 641-11-2
• Molecular Formula: C11H16O3
• Molecular Weight: 196.24
• Mol File: 641-11-2.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: angustione(CAS DataBase Reference)
• NIST Chemistry Reference: angustione(641-11-2)
• EPA Substance Registry System: angustione(641-11-2)

Safety Data

• Hazardous Substances Data: 641-11-2(Hazardous Substances Data)

Upstream product

• 104355-62-6 4,4,6-trimethylcyclohexane-1,3-dione 
• 75-36-5 acetyl chloride 
• 134746-39-7 trans-2-acetyl-4,6-dimethylcyclohexane-1,3-dione 
• 108-24-7 acetic anhydride 
• 134746-38-6 trans-4,6-dimethyl-2-<1'-(N-pyrrolidyl)ethylidene>cyclohexane-1,3-dione 
• 74-88-4 methyl iodide 

Relevant articles and documents

SEQUENCE OF ALKYLATION OF CYCLOHEXANE-1,3-DIONE. ALTERNATIVE SYNTHESIS OF (+/-)-ANGUSTIONE

A method is proposed for introducing one, two, or three alkyl substituents into positions 4 and 6 of the cyclohexane-1,3-dione molecule by successive alkylation under the action of strong bases. (+/-)-Angustione (a natural β-diketone) has been synthesized.