936650-26-9

Upstream product

• 936650-25-8 (7R,8R)-2-methyl-7-O-tert-butyldimethylsilyl-7,8-octadecanediol 
• 98-59-9 p-toluenesulfonyl chloride 
• 69739-34-0 t-butyldimethylsiyl triflate 
• 936650-20-3 (11R,12R,13R,14R)-11,14-bis(benzyloxy)tetracosane-12,13-diol 
• 936650-19-0 (4S,5S)-4,5-bis((R)-1-hydroxyundec-1-yl)-2,2-dimethyl-1,3-dioxolane 
• 936650-18-9 (4R,5R)-4,5-diundecanoyl-2,2-dimethyl-1,3-dioxolane 
• 936650-24-7 (4R,5R)-5-(benzyloxy)-4-(tert-butyldimethylsilyloxy)pentadec-1-ene 
• 936650-21-4 (4R,5R)-5-(benzyloxy)pentadec-1-en-4-ol 
• 872-05-9 1-Decene 
• 1200132-97-3 (4R,5R)-4-(tert-butyldimethylsilyloxy)-5-vinyldihydrofuran-2(3H)-one 
• 654077-23-3 (2R)-1,2-(cyclohexylidenedioxy)tridecan-3-one 
• 1346258-48-7 (2R,3R)-1,2-O-cyclohexylidene-3-O-benzyl-tridecane-1,2,3-triol 
• 1346258-54-5 C₃₂H₆₀O₂Si 
• 93079-24-4 C₂₇H₄₀O₅S 

Downstream Products

• 54910-51-9 (2S-cis)-7,8-epoxy-2-methyloctadecane 

Relevant academic research and scientific papers

Domino recombinant γ-isomerization and reverse Wacker oxidation of γ-vinyl-γ-butyrolactone: Synthesis of (+)-trans-, (-)- and (+)-disparlures

A domino palladium-catalyzed recombinant γ-isomerization and reverse Wacker oxidation of γ-vinyl-γ-butyrolactone has been explored. The strategy has been used in the stereoselective synthesis of (+)-trans-, (-)- and (+)-disparlures. The synthesis was achieved in seven to eight steps from D-glucono-δ-lactone with overall yields of 19.3, 20.7 and 22.6 %, respectively. Copyright

An enantiodivergent synthesis of both (+)- and (-)-disparlure from (R)-2,3-cyclohexylideneglyceraldehyde

Reduction of ketone 3 derived from (R)-2,3-cyclohexylideneglyceraldehyde 1 with some common hydrides took place with syn-selectivity. The resulting major product 4a has been exploited as a common chiral template to prepare both enantiomers Ia,b of disparlure.

Enantiodivergent synthesis of both enantiomers of gypsy moth pheromone disparlure

(Chemical Equation Presented) Enantiodivergent synthesis of both (-)- and (+)-disparlure, a bioactive pheromone, possessing a cis-epoxide has been accomplished. The key step involves the cross metathesis of a chiral homoallylic alcohol derived from L-(+)-tartaric acid.