100668-68-6

Upstream product

• 112755-94-9 (3a'R,6a'S)-5,5-dimethyltetrahydro-1'H-spiro[1,3-dioxane-2,2'-pentalen]-5'(3'H)-one 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 51716-63-3 cis-bicyclo[3. 3. 0]octane-3,7-dione 
• 126-30-7 2,2-Dimethyl-1,3-propanediol 

Downstream Products

• 92007-41-5 C₁₃H₂₀O₂ 

Relevant academic research and scientific papers

THERMAL REARRANGEMENT OF DIVINYLCYCLOPROPANE SISTEMS. A NEW FORMAL TOTAL SYNTHESIS OF (+/-)-QUADRONE

The key step of a new approach to the total synthesis of the structurally and physiologically interesting sesquiterpenoid (+/-)-quadrone (1) involves thermal (Cope) rearrangement of the higly functionalized divynilcyclopropane derivative 8.The product 9 of this process is converted into 19, thus completing a formal total synthesis of (+/-)-1.