130195-86-7

Upstream product

• 112698-71-2 5-ethoxy-4-(p-tolylsulphonyl)methyl-exo-10-oxatricyclo<5.2.1.0^2,6>deca-4,8-dien-3-one 
• 27303-99-7 sodium menthoxide 

Downstream Products

• 130161-57-8 4-(-)-Menthyloxymethyl-exo-10-oxatricyclo<5.2.1.0^2,6>deca-4,8-dien-3-one 
• 130195-87-8 (2R,6S)-4-(-)-Menthyloxymethyl-10-oxatricyclo<5.2.1.0^2,6>deca-4,8-dien-3-one 
• 112698-65-4 (+)-4,5-Epoxy-5-methoxymethyl-2-cyclopentenone 

Relevant academic research and scientific papers

Menthol mediated optical resolution of 10-oxatricyclodecadienones. Application in the enantioselective synthesis of cyclopentenoids

The efficient conversion of 5-ethoxy-4-p-tolylsulphonylmhetyl-exo-10-oxatricyclo[5.2.1.0 2,6]deca-4,8-dien-3-one 6 into a diastereomeric mixture of the (-)menthyl ethers, 9a and 9b, is described. Separation of these ethers, followed by reductio