236746-18-2

Upstream product

• 236746-07-9 tert-Butyl-[(Z)-(R)-6-[1,3]dioxolan-2-yl-3-iodo-1-((S)-4-methyl-7-methylene-cyclohept-3-enylmethyl)-hex-2-enyloxy]-dimethyl-silane 
• 236746-04-6 [(R)-6-[1,3]Dioxolan-2-yl-1-((S)-4-methyl-7-methylene-cyclohept-3-enylmethyl)-hex-2-ynyloxy]-triisopropyl-silane 
• 236745-52-1 (R)-9-[1,3]Dioxolan-2-yl-1-((1S,2S)-2-methyl-2-vinyl-cyclopropyl)-4-triisopropylsilanyloxy-non-5-yn-1-one 
• 236746-12-6 C₂₂H₃₆O₅ 
• 236746-03-5 (S)-2-((R)-7-[1,3]Dioxolan-2-yl-2-triisopropylsilanyloxy-hept-3-ynyl)-5-methyl-cyclohept-4-enone 
• 236746-11-5 C₂₂H₃₄O₅ 
• 236745-47-4 2-[8-(tert-butyl-dimethyl-silanyloxy)-6-triisopropylsilanyloxy-oct-4-ynyl]-[1,3]dioxolane 
• 236746-16-0 C₂₁H₃₁NO₃ 
• 236746-10-4 C₂₂H₃₄O₄ 
• 236746-06-8 (Z)-(R)-7-[1,3]Dioxolan-2-yl-4-iodo-1-((S)-4-methyl-7-methylene-cyclohept-3-enyl)-hept-3-en-2-ol 
• 236746-15-9 C₂₀H₃₀O₃ 
• 236745-50-9 [(R)-6-[1,3]Dioxolan-2-yl-1-(2-iodo-ethyl)-hex-2-ynyloxy]-triisopropyl-silane 
• 236746-05-7 (R)-7-[1,3]Dioxolan-2-yl-1-((S)-4-methyl-7-methylene-cyclohept-3-enyl)-hept-3-yn-2-ol 
• 236746-09-1 (4R,4aR,7R,9aR)-4-(3-[1,3]Dioxolan-2-yl-propyl)-4,7-dimethyl-3,4,5,6,7,9a-hexahydro-1H-4a,7-methano-benzocyclohepten-2-one 

Downstream Products

• 236746-20-6 C₃₇H₄₈O₇ 
• 236746-21-7 C₃₅H₄₄O₆ 
• 236746-22-8 C₃₅H₄₂O₆ 
• 236746-19-3 C₃₀H₄₄O₆ 

Relevant academic research and scientific papers

Enantiodivergent total syntheses of (+)- and (-)-scopadulcic acid A

The first enantioselective total synthesis of scopadulcic acid A is described. The key step is a cascade intramolecular Heck reaction of a methylenecycloheptene iodide, which generates the B, C, and D rings of the scopadulan ring system in 90% yield as a