66655-93-4

Upstream product

• 68882-76-8 2-hydroxy-2-<<(tert-butyldimethylsilyl)oxy>methyl>cyclopent-4-ene-1,3-dione 
• 477842-57-2 2,2-dimethyl-1,3-dioxa-spiro[4.4]non-7-ene-6,9-dione 
• 477842-53-8 4-(1-Hydroxy-3-phenylsulfanyl-propyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 
• 132900-79-9 7-Benzenesulfinyl-9-hydroxy-2,2-dimethyl-1,3-dioxa-spiro[4.4]nonan-6-one 
• 132900-78-8 4-(3-Benzenesulfinyl-1-hydroxy-propyl)-2,2-dimethyl-[1,3]dioxolane-4-carboxylic acid methyl ester 
• 10481-34-2 2-bromo-2-cyclopenten-1-one 
• 68882-71-3 2-(hydroxymethyl)cyclopent-2-enone 
• 57020-97-0 ethyl 5-oxocyclopent-1-en-1-carboxylate 
• 80963-19-5 α-(hydroxymethyl)cyclopentenone ethylene ketal 
• 579505-86-5 (-)-(3aR,6aR)-3a-(((tert-butyldiphenylsilyl)oxy)methyl)-2,2-dimethyl-3aH-cyclopenta[d][1,3]dioxol-4(6aH)one 
• 68241-78-1 6-bromo-1,4-dioxa-spiro[4.4]non-6-ene 
• 80963-24-2 6-carbethoxy-1,4-dioxaspiro<4.4>non-6-ene 
• 477842-56-1 9-hydroxy-2,2-dimethyl-1,3-dioxa-spiro[4.4]non-7-en-6-one 
• 68882-73-5 cis-2,3-dihydroxy-2-<<(tert-butyldimethylsilyl)oxy>methyl>cyclopentanone 

Relevant academic research and scientific papers

A common and versatile synthetic route to (-) and (+) pentenomycin I, (+) halopentenomycin i and dehydropentenomycin

A versatile and stereoselective total synthesis of (+) and (-) pentenomycin I, (+) halopentenomycins I and dehydropentenomycin from a common chiral polyhydroxylated cyclopentene through oxidation and protection/deprotection has been described. Stereoselec

Synthesis of (±)-dehydropentenomycin and analogues

(±)-Dehydropentenomycin and analogues were synthesized by utilizing the intramolecular acylation of α-sulfinyl carbanions, starting from alkyl 2,2-dimethyl-1,3-dioxolanecarboxylates.