223786-94-5

Upstream product

• 120-74-1 (1S,2S,4S)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 

Downstream Products

• 652974-95-3 (1S,3R,5S,7S,8R,9S,11R)-7-(diethylisopropylsilyloxy)-9-iodomethyl-5-methoxy-11-(1-methylcyclohexyl)-2,4,10-trioxatetracyclo[6.3.1.0^3,70^9,11]dodecane 
• 652974-76-0 (1R,2S,4S,6R,8S,9R)-1-{2-(diethylisopropylsilyloxy)-4-methoxy-10-methylidene-5,7-dioxatricyclo[6.2.1.0^2,6]undec-9-yl}-cyclohexanecarboxylic acid 
• 652974-78-2 1-{(1R,2S,4S,6R,8S,9R)-2-diethylisopropylsilyloxy-4-methoxy-10-methylidene-5,7-dioxatricyclo[6.2.1.0^2,6]undec-9-yl}-1-iodomethyl-cyclohexane 
• 652974-93-1 {(1S,3R,5S,7S,8R,9R,11R)-7-(diethylisopropylsilyloxy)-5-methoxy-11-(1-methylcyclohexyl)-2,4,10-trioxa-tetracyclo[6.3.1.0^3,70^9,11]dodec-9-yl}-methanol 
• 652974-77-1 {1-[(1R,2S,4S,6R,8S,9R)-2-diethylisopropylsilyloxy-4-methoxy-10-methylidene-5,7-dioxatricyclo[6.2.1.0^2,6]undec-9-yl]-cyclohexyl}-methanol 
• 652974-90-8 {(1R,2S,4S,6R,8S)-2-(diethylisopropylsilyloxy)-4-methoxy-9-(1-methylcyclohexyl)-5,7-dioxa-tricyclo[6.2.1.0^2,6]undec-9-en-10-yl}-methanol 
• 652974-85-1 (1S,2S,4S,6R,8S,9R,10R)-10-bromo-2-diethylisopropylsilyloxy-4-methoxy-9-(1-methylcyclohexyl)-5,7-dioxatricyclo[6.2.1.0^2,6]undecane-10-carbaldehyde 
• 652974-98-6 (1S,3R,5S,7S,8R,9S,11R)-7-(diethylisopropylsilyloxy)-9-methyl-5-methoxy-11-(1-methylcyclohexyl)-2,4,10-trioxa-tetracyclo[6.3.1.0^3,70^9,11]dodecane 
• 652974-82-8 1-{(1R,2S,4S,6R,8S,9R,10R)-2-diethylisopropylsilyloxy-4-methoxy-10-methylidene-5,7-dioxa-10-oxirane-spiro-tricyclo[6.2.1.0^2,6]undec-9-yl}-1-methylcyclohexane 
• 652974-88-4 (1R,2S,4S,6R,8S)-2-diethylisopropylsilyloxy-4-methoxy-9-(1-methylcyclohexyl)-5,7-dioxatricyclo[6.2.1.0^2,6]undec-9-ene-10-carbaldehyde 
• 652974-79-3 1-{(1R,2S,4S,6R,8S,9S)-2-diethylisopropylsilyloxy-4-methoxy-10-methylidene-5,7-dioxatricyclo[6.2.1.0^2,6]undec-9-yl}-1-methylcyclohexane 
• 652975-16-1 C₂₄H₄₀O₄Si 
• 652974-80-6 (1R,2S,4S,6R,8S,9S)-4-Methoxy-9-(1-methyl-cyclohexyl)-10-methylene-5,7-dioxa-tricyclo[6.2.1.0^2,6]undecan-2-ol 
• 652974-75-9 cyclohexanecarboxylic acid (1R,2S,4S,6R,8S)-2-(diethylisopropylsilyloxy)-4-methoxy-5,7-dioxatricyclo[6.2.1.0^2,6]undec-9-en-10-ylmethyl ester 

Relevant academic research and scientific papers

Synthetic studies on azadirachtin (Part 3): Asymmetric synthesis of the tricyclic dihydrofuran moiety of azadirachtin

An asymmetric synthesis of the tricyclic dihydrofuran moiety of azadirachtin is reported. The Diels-Alder adduct, which was catalyzed by Evans' chiral Cu-bisoxazoline complex, was easily converted to the tricyclic portion via SmI2 reductive cleavage and selective functionalization.