82425-79-4

Upstream product

• 82425-80-7 (1R,2R,4S,4'R)-(-)-p-menthanone-3 spiro-5' (hydroxy-4' dioxanne-1',3') 
• 10458-14-7 (2R,5S)-menthone 
• 74-88-4 methyl iodide 
• 58769-97-4 (3R,6S,Z)-2-(hydroxymethylene)-6-isopropyl-3-methylcyclohexanone 

Downstream Products

• 189044-43-7 (3R,6S)-6-Isopropyl-2-(4-methoxy-3-oxo-2-phenylsulfanyl-butyl)-3-methyl-cyclohexanone 
• 189098-11-1 (5R,8S)-8a-Hydroxy-8-isopropyl-1-methoxy-5-methyl-3-phenylsulfanyl-octahydro-naphthalen-2-one 

Relevant academic research and scientific papers

Aromatic annulation: Two new methods for the synthesis of chiral bicyclic phenols

Two selective and mild aromatic annulation procedures are described for the synthesis of chiral substituted tetrahydronaphthalene derivatives from (-)-menthone and (+)-dihydrocarvone.

Synthese et stereochimie d'α-methylene p-menthanones chirales

We have prepared stereoisomeric chiral α-methylene-p-menthanones of the cisoid type from formyl derivatives of the corresponding 2- and 3- ketones.While epimerisation of the C atom at the α position to the C=O group is important during formylation, it is