118137-79-4

Upstream product

• 118137-77-2 (+/-)-4-benzyloxycarbonyl-4-hydroxy-2-methoxycarbonyl-3-methylcyclopent-2-en-1-one 

Downstream Products

• 118137-82-9 (1S,4S)-4-benzyloxycarbonyl-4-hydroxy-2-methoxycarbonyl-3-methyl-1-(tetrahydropyran-2-yl)oxy-2-cyclopentene 
• 118204-77-6 (+)-4-benzyloxycarbonyl-4-hydroxy-2-methoxycarbonyl-3-methylcyclopent-2-en-1-one 
• 118137-87-4 (S)-3-acetoxymethyl-4-benzoyloxy-2-methylcyclopent-2-en-1-one 

Relevant academic research and scientific papers

Preparation of Chiral, Highly Functionalized Cyclopentenones

During a detailed examination on the cyclization of 1,4-diketones to cyclopentenones, we have found that two oxygenated products (4 and 5) are formed when the purification by column chromatography on silica gel takes a long time.The highly functionalized