79400-50-3

Upstream product

• 16776-08-2 C₁₅H₂₂O₃ 
• 133443-16-0 (6S,8aS)-6-Hydroxy-5,5,8a-trimethyl-3,5,6,7,8,8a-hexahydro-2H-naphthalen-1-one 
• 133443-14-8 C₁₅H₂₄O₃ 
• 79400-45-6 (+)-(1'R,3'S,6'S)-methyl 3-(3'-acetoxy-6'-methoxycarbonyl-2',2',6'-trimethylcyclohexyl)propionate 
• 79435-15-7 (1R,3S,6S)-2,2,6-trimethyl-7-oxobicyclo<4.4.0>dec-3-yl acetate 
• 79400-42-3 (+)-(1R,3S,6S)-2,2,6-trimethyl-7-oxobicyclo<4.3.0>non-3-yl acetate 
• 79400-48-9 (+)-(1S,6R,8S)-1,7,7-trimethyl-3-oxo-oxabicyclo<4.4.0>dec-8-yl acetate 
• 79400-43-4 Acetic acid (2S,4aS)-1,1,4a-trimethyl-5-oxo-1,2,3,4,4a,5,6,7-octahydro-naphthalen-2-yl ester 
• 79400-41-2 (+)-(3S,6S)-2,2,6-trimethyl-7-oxobicyclo<4.3.0>non-9-en-3-yl acetate 

Downstream Products

• 79400-55-8 3-((1S,5S)-5-Hydroxy-2,6,6-trimethyl-cyclohex-2-enyl)-propionic acid methyl ester 
• 79400-54-7 3-((S)-5-Hydroxy-2,6,6-trimethyl-cyclohex-1-enyl)-propionic acid methyl ester 
• 79435-20-4 (+)-(2S,6S)-2-hydroxy-α-ionone 
• 67504-50-1 (-)-(2S)-2-hydroxy-β-ionone 
• 65351-92-0 (-)-(2S)-2-acetoxy-β-ionone 
• 79400-51-4 (-)-(5'S)-methyl 3-(5'-acetoxy-2',6',6'-trimethyl-1'-cyclohexenyl)propionate 
• 79400-52-5 (+)-(1'S,5'S)-methyl 3-(5'-acetoxy-2',6',6'-trimethyl-2'-cyclohexenyl)propionate 

Relevant academic research and scientific papers

Proof of the Absolute Configuration of (-)-(S)-2-hydroxy-β-ionone by Correlation with Ursolic Acid with (-)-trans-Verbenol

(-)-(S)-2-Hydroxy-β-ionone (33), (+)-(2S,6S)-2-hydroxy-α-ionone (34), and their acetates 35 and 36 have been synthesized from (+)-(S)-6-methylbicyclonon-1-ene-3,7-dione (3).The key intermediate (+)-(1R,3S,6S)-2,2,6-trimethyl-7-oxobicyclonon-3-yl acetate (7) was correlated with a degradation product of the pentacyclic triterpene ursolic acid (16).Compound 33 was also synthesized by an alternative route starting from (-)-trans-verbenol (42).