208123-33-5

Upstream product

• 208123-32-4 1-(6-Allyl-benzo[1,3]dioxol-5-ylmethyl)-2-methyl-4-oxo-cyclohex-2-enecarboxylic acid methyl ester 
• 94-59-7 1-allyl-3,4-methylenedioxybenzene 
• 208123-31-3 2-Acetyl-2-(6-allyl-benzo[1,3]dioxol-5-ylmethyl)-5-oxo-hexanoic acid methyl ester 
• 208123-30-2 2-(6-Allyl-benzo[1,3]dioxol-5-ylmethyl)-3-oxo-butyric acid methyl ester 
• 112070-97-0 5-allyl-6-bromomethyl-benzo[1,3]dioxole 
• 4518-31-4 5-allyl-6-chloromethyl-benzo[1,3]dioxole 

Downstream Products

• 208123-35-7 1-[6-((E)-3-Methoxycarbonyl-allyl)-benzo[1,3]dioxol-5-ylmethyl]-2,2-dimethyl-4-trimethylsilanyloxy-cyclohex-3-enecarboxylic acid methyl ester 
• 208123-34-6 1-[6-((E)-3-Methoxycarbonyl-allyl)-benzo[1,3]dioxol-5-ylmethyl]-2-methyl-4-oxo-cyclohex-2-enecarboxylic acid methyl ester 

Relevant academic research and scientific papers

Mukaiyama-type, eight-membered ring closure: Access to a tricyclic system related to taxanes

Addition of Me2CuLi, with in situ trapping by TMSCI, to Hagemann's ester derivative 13, furnished silyl enol ether 14. Mukaiyama-type cyclization of the latter compound gave the tricyclic derivative 15, structurally related to the taxane core.