196865-23-3

Upstream product

• 2216-51-5 (-)-menthol 
• 196865-22-2 1,3,8-triacetoxy-6-iodomethyl-anthraquinone 
• 84993-87-3 6-bromomethyl-1,3,8-triacetoxyanthracene-9,10-dione 

Downstream Products

• 196865-20-0 1,3,4,6,8,15-Hexahydroxy-10-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyloxymethyl)-13-methyl-dibenzo[a,o]perylene-7,16-dione 
• 196865-21-1 1,3,4,6,8,15-Hexahydroxy-10,13-bis-((1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyloxymethyl)-dibenzo[a,o]perylene-7,16-dione 
• 196865-24-4 1,3,8-trihydroxy-6-(R)-(-)-menthyloxymethyl-10H-anthracen-9-one 

Relevant academic research and scientific papers

Concerning the Enantiomerization Barrier of Hypericin

The Syntheses of ω-(R)-menthyl and ω,ω′-bis-(R)-menthyl derivatives 2 and 3 of hypericin were achieved, and the corresponding diastereomers could be separated. The equilibria between the respective diastereomers are slightly displaced in favor of the chro