69748-72-7

Upstream product

• 69748-71-6 methyl 3-<(2,2-dimethoxyethyl)-5-(2,6,6-trimethylcyclohex-1-en-1-yl)>-2,3-epoxypentanoate 
• 17283-81-7 4-(2,6,6-Trimethyl-cyclohex-1-enyl)-butan-2-on 
• 69748-69-2 3-methoxy-5-(2,6,6-trimethylcyclohex-1-en-1-yl)pent-2-enal 
• 69748-70-5 3-oxo-5-(2,6,6-trimethylcyclohex-1-en-1-yl)pentanal dimethyl acetal 
• 69748-68-1 3,3-dimethoxy-5-(2,6,6-trimethyl-cyclohex-1-en-1-yl)-pentanal dimethyl acetal 
• 35031-06-2 (Z)-β-ionone 
• 76394-09-7 (Z)-1-Hydroxy-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-1-en-3-one 

Relevant academic research and scientific papers

Large Scale Synthesis of (+/-)-Isodrimenin and (+/-)-Confertifolin

Large scale syntheses of (+/-)-isodrimenin (4) and (+/-)-confertifolin (5) were achieved starting from β-ionone via the tricyclic furan derivative (16).Oxidation of this intermediate (16) with lead tetraacetate followed by pyrolysis afforded (+/-)-confertifolin (5) as a main product.Conversion of the lead tetraacetate oxidation product (17) into (+/-)-winterin (19) followed by NaBH4 reduction produced (+/-)-isodrimenin (4) as a main product.