28102-22-9

Upstream product

• 127-41-3 alpha-ionone 

Downstream Products

• 116497-11-1 (2E)-1-[(S)-2,6,6-trimethylcyclohex-2-enyl]but-2-en-1-one 
• 28102-28-5 (+)-(R)-α-damascone 
• 908297-98-3 Acetic acid (1S,3R)-3-acetoxy-1-((R)-2,2-dimethyl-6-methylene-cyclohexyl)-butyl ester 
• 908297-94-9 Acetic acid (1S,3R)-3-acetoxy-1-((R)-2,6,6-trimethyl-cyclohex-2-enyl)-butyl ester 
• 908297-91-6 (+)-(6S,9S)-7-oxo-γ-dihydroionol acetate 
• 908297-97-2 (-)-(6R,9R)-7-oxo-γ-dihydroionol acetate 
• 908297-90-5 (+)-(6S,7R,9S)-7-hydroxy-γ-dihydroionol acetate 
• 908297-95-0 (-)-(6R,7S,9R)-7-hydroxy-γ-dihydroionol acetate 
• 143679-50-9 (-)-(6S,7R,9S)-7-hydroxy-α-dihydroionol acetate 
• 143679-33-8 (+)-(6R,7S,9R)-7-hydroxy-α-dihydroionol acetate 
• 908297-93-8 (6R,7S,9R)-7-hydroxy-γ-dihydroionol 
• 908297-89-2 (-)-(6S,9S)-7-oxo-α-dihydroionol acetate 
• 908297-96-1 (+)-(6R,9R)-7-oxo-α-dihydroionol acetate 
• 908297-92-7 (6R,7S,9R)-7-hydroxy-α-dihydroionol 

Relevant academic research and scientific papers

Synthesis of the enantiomeric forms of α- and γ-damascone starting from commercial racemic α-ionone

A straightforward synthesis of both enantiomers of α- and γ-damascone is described. The title compounds were prepared by a divergent pathway starting from the enantiomeric forms of (6RS,7SR,9RS)-7-hydroxy-7,8-dihydro-α-ionol and of (6RS,7SR,9RS)-7-hydroxy