503000-35-9

Upstream product

• 503000-31-5 3-[3-(tert-butyldimethylsilyloxy)propyl]-3-[3-(tert-butyldiphenylsilyloxy)propyl]pent-4-en-1-ol 
• 503000-29-1 ethyl 3-[3-(tert-butyldimethylsiloxy)propyl]-6-(tert-butyldiphenylsiloxy)hex-2-enoate 
• 503000-30-4 3-[3-(tert-butyldimethylsiloxy)propyl]-6-(tert-butyldiphenylsiloxy)hex-2-enyl Vinyl Ether 
• 503000-48-4 C₃₃H₅₂O₂Si₂ 
• 503000-46-2 3-[3-(tert-butyl-dimethyl-silanyloxy)-propyl]-6-(tert-butyl-diphenyl-silanyloxy)-hex-2-en-1-ol 
• 503000-40-6 C₂₇H₃₆SiO₂C₂H₄SiC₃H₈ 
• 503000-33-7 (2S,3S)-9-tert-butyldiphenylsilyloxy-6,6-divinyl-2,3-epoxynonan-1-ol 
• 503000-45-1 1-(tert-butyl-dimethyl-silanyloxy)-7-(tert-butyl-diphenyl-silanyloxy)-heptan-4-one 
• 503000-27-9 (3S)-9-tert-butyldiphenylsilyloxy-6,6-divinyl-3-hydroxynona-1-en 
• 503000-32-6 9-tert-butyldiphenylsiloxy-6,6-divinylnona-2-en-1-ol 
• 503000-28-0 7-tert-butyldiphenylsilyloxy-4,4-divinyl-1-heptanol 
• 503000-49-5 4-[3-(tert-butyl-diphenyl-silanyloxy)-propyl]-4-vinyl-hex-5-enal 
• 503000-47-3 1-[3-[3-(tert-Butyl-dimethyl-silanyloxy)-propyl]-6-(tert-butyl-diphenyl-silanyloxy)-3-vinyl-hexylselanyl]-2-nitro-benzene 
• 503000-51-9 tert-Butyl-{4-[2-((2S,3R)-3-iodomethyl-oxiranyl)-ethyl]-4-vinyl-hex-5-enyloxy}-diphenyl-silane 

Downstream Products

• 4724-62-3 (3¹S,6aR,9aR)-6a-ethyloctahydro-1H-pyrrolo[3,2,1-ij]quinolin-9(2H)-one 
• 503000-55-3 C₁₁H₁₅O₂NH₂C₂H₆ 
• 503000-58-6 N-(6a-ethyl-decahydro-pyrrolo[3,2,1-ij]quinolin-9-ylidene)-N'-(2-methoxy-phenyl)-hydrazine 

Relevant academic research and scientific papers

Total synthesis of (-)-aspidospermine via diastereoselective ring-closing olefin metathesis

(Matrix presented) An enantiocontrolled total synthesis of (-)-aspidospermine has been achieved. The key element of the strategy is the diastereoselective construction of the quaternary stereogenic center employing 1,4-asymmetric induction during the ring-closing olefin metathesis.