52303-69-2

Upstream product

• 147848-84-8 C₂₆H₄₂O₁₁S₄ 
• 147848-85-9 3-{2-[2-(2,2-Bis-isopropoxycarbonyl-1-methoxy-vinylsulfanyl)-ethyldisulfanyl]-ethylsulfanyl}-2-isopropoxycarbonyl-3-methoxy-acrylic acid isopropyl ester 
• 50512-35-1 isoprothiolane 

Downstream Products

• 50512-35-1 isoprothiolane 
• 147848-85-9 3-{2-[2-(2,2-Bis-isopropoxycarbonyl-1-methoxy-vinylsulfanyl)-ethyldisulfanyl]-ethylsulfanyl}-2-isopropoxycarbonyl-3-methoxy-acrylic acid isopropyl ester 

Relevant academic research and scientific papers

Chemical Reactivity of Oxidation Products of the Dithiolanylidenemalonate Fungicide, Isoprothiolane

Diisopropyl dithiolanylidenemalonate (isoprothiolane) was oxidized with m-chloroperbenzoic acid to give a monosulfoxide, disulfoxide, and disulfone.The monosulfide was subjected to addition reactions with such nucleophiles as methanol, thiols, and amines at the thioacetal carbon to open the dithiolane ring, affording a thiosulfinate, sulfinate and disulfide.The presence of a small amount of sodium carbonate accelerated the reactions and, moreover, reformed isoprothiolane from the ring-opened addition products.The further oxidation products were transformed into dithianes by reacting with nucleophiles.Isoprothiolane monosulfoxide inhibited alcohol dehydrogenase, an SH enzyme.