80558-55-0

Upstream product

• 108-94-1 cyclohexanone 
• 86611-21-4 <5-(2-((tert-butyldiphenylsilyl)oxy)ethyl)-2α,3β,4β,5α-tetrahydro-3,4-dihydroxy-2H-pyran-2-yl>-2-propanone 
• 58479-61-1 tert-butylchlorodiphenylsilane 
• 1439-36-7 1-triphenylphosphoranylidene-2-propanone 
• 75452-38-9 3-(2-benzyloxy-ethyl)-3,4-dihydro-2H-pyran 
• 75452-37-8 2-(2-Benzyloxy-ethyl)-4-[1,3]dioxolan-2-yl-butan-1-ol 
• 95416-74-3 5,6-dihydro-2α-(2-oxopropyl)pyran-5α-ylmalonic acid 
• 75452-39-0 (3S,6R)-6-Benzyloxy-3-(2-benzyloxy-ethyl)-3,6-dihydro-2H-pyran 
• 95416-71-0 5,6-dihydro-5α--2H-pyran-2α-ylpropan-2-one 
• 75452-35-6 2-(2-Benzyloxy-ethyl)-2-(2-[1,3]dioxolan-2-yl-ethyl)-malonic acid diethyl ester 
• 75452-40-3 C₂₇H₃₄O₅ 
• 75452-41-4 C₂₉H₄₀O₅Si 
• 80502-34-7 1-[5-(2-Hydroxy-ethyl)-5,6-dihydro-2H-pyran-2-yl]-propan-2-ol 
• 95416-75-4 5,6-dihydro-2α-(2-oxopropyl)pyran-5α-acetic acid 

Downstream Products

• 87641-25-6 C₃₆H₅₀O₆Si 
• 87641-25-6 C₃₆H₅₀O₆Si 
• 94926-27-9 C₂₀H₃₂O₆ 

Relevant academic research and scientific papers

Formal Total Synthesis of (+/-)-Pseudomonic Acids from Dihydropyran

A new, convenient, and stereoselective route to a central intermediate in pseudomonic acid synthesis via the cis-fused γ-lactone, 2,7-dioxabicyclonon-4-en-8-one (3), is described.The required relative stereochemistry of the 2- and 5-side chains is established by a palladium(0)-mediated allylic substitution of the γ-lactone (3) by di-t-butylsodiomalonate.