237736-39-9

Upstream product

• 172332-67-1 (1S,5R,6R)-5-Methyl-2-oxa-bicyclo[4.2.1]nonan-3-one 
• 172332-71-7 (R)-3-[(R)-2-(2-Isobutyl-[1,3]dioxolan-2-yl)-1-methyl-ethyl]-cyclopentanone 
• 172332-68-2 (R)-3-((1R,3S)-3-Hydroxy-cyclopentyl)-N-methoxy-N-methyl-butyramide 
• 172332-69-3 (R)-2-((1R,3S)-3-Hydroxy-cyclopentyl)-6-methyl-heptan-4-one 
• 172332-70-6 (1S,3R)-3-[(R)-2-(2-Isobutyl-[1,3]dioxolan-2-yl)-1-methyl-ethyl]-cyclopentanol 
• 145100-50-1 1,1,1-trifluoro-N-(pyridin-2-yl)-N-((trifluoromethyl)sulfonyl)methane sulfonamide 
• 237736-35-5 (S)-4-[(R)-2-(2-Isobutyl-[1,3]dioxolan-2-yl)-1-methyl-ethyl]-cyclohex-2-enone 

Downstream Products

• 237736-38-8 (R)-4-[(R)-2-(2-Isobutyl-[1,3]dioxolan-2-yl)-1-methyl-ethyl]-cyclohex-1-enecarboxylic acid methyl ester 
• 17904-27-7 (+)-(4R)-[(S)-1,5-dimethyl-3-oxohexyl]cyclohex-1-enecarboxylic acid methyl ester 

Relevant academic research and scientific papers

A lipase-mediated route to (+)-juvabione and (+)-epijuvabione from racemic norcamphor

(+)-Juvabione and (+)-epijuvabione, natural sesquiterpenes exhibiting insect juvenile hormone activity, have been synthesized from (±)-norcamphor via the both enantiomeric intermediates having bicyclo[3.2.1]octane framework by employing a lipase-mediated kinetic ester-hydrolysis reaction and cyclopropane ring-expansion reaction as the key steps.