475995-07-4

Upstream product

• 107-30-2 chloromethyl methyl ether 
• 475995-06-3 (R)-1-(tert-butyldiphenylsilyloxy)-7-trityloxyheptan-3-ol 
• 475995-15-4 (S)-2-[2-(tert-butyldiphenylsilyloxy)ethyl]cyclopentanone 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 475995-00-7 (R)-7-(tert-butyldiphenylsilyloxy)heptan-5-olide 
• 475994-99-1 (R)-2-[2-(tert-butyldiphenylsilyloxy)ethyl]cyclopentanone 
• 475995-01-8 (1S,2S)-2-[2-(tert-butyldiphenylsilyloxy)ethyl]cyclopentanol 
• 475994-98-0 (1S,2R)-2-[2-(tert-butyldiphenylsilyloxy)ethyl]cyclopentanol 
• 475995-05-2 (R)-7-(tert-butyldiphenylsilyloxy)heptane-1,5-diol 

Downstream Products

• 475995-12-1 (6Z,9Z,12Z,16R)-16-methoxymethoxy-20-trityloxyicosa-6,9,12-triene 
• 475995-09-6 (R)-3-methoxymethoxy-1-(p-tolylsulfonyloxy)-7-trityloxyheptane 
• 475995-10-9 (R)-4-methoxymethoxy-8-trityloxyoctanenitrile 
• 475995-11-0 (R)-4-methoxymethoxy-8-trityloxyoctanal 
• 475995-08-5 (R)-3-methoxymethoxy-7-trityloxyheptan-1-ol 

Relevant academic research and scientific papers

Synthesis of (R)-6,7-dihydro-5-HETE lactone and (S)-6,7-dihydro-5-HETE lactone by using novel yeast reduction as a key reaction

Novel yeast reduction which gave (1R,2S)-hydroxy ester 10 and (1S,5S)-lactone 11 from racemic ketoester 12 was discovered. After 10 and 11 were converted to lactone 15 and 17, enantiomeric excesses were determined as 99% and 95%, respectively. This novel