91289-52-0

Upstream product

• 91289-51-9 <4RS,6RS<2S(2RS),3E>>-Tetrahydro-4-hydroxy-6-<4-phenyl-2-(tetrahydro-2H-pyran-2-yloxy)-3-butenyl>-2H-pyran-2-on 
• 91289-50-8 <6RS<2S(2RS),3E>>-5,6-Dihydro-6-<4-phenyl-2-(tetrahydro-2H-pyran-2-yloxy)-3-butenyl>-2H-pyran-2,4(3H)-dion 

Downstream Products

• 67144-65-4 (S,E)-1-((R)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-4-phenylbut-3-en-2-yl acetate 
• 34427-30-0 (S,E)-1-((S)-6-oxo-3,6-dihydro-2H-pyran-2-yl)-4-phenylbut-3-en-2-yl acetate 
• 67093-72-5 <6RS(2S,3E)>-(+)-5,6-Dihydro-6-(2-hydroxy-4-phenyl-3-butenyl)-2H-pyran-2-on 

Relevant academic research and scientific papers

Syntheses and Absolute Configurations of (+)-(6R,2'S)-Cryptocaryalactone and (-)-(6S,2'S)-Epicryptocaryalactone

The naturally occuring (+)-cryptocaryalactone and the (-)-epicryptocaryalactone have been synthesized starting from the optically active aldehyde 1.The absolute configurations of these unsaturated lactones were determined by circular dichr