875587-40-9

Upstream product

• 867-13-0 diethoxyphosphoryl-acetic acid ethyl ester 
• 875584-45-5 1-phenylmethyl 2-methyl 6-(tert-butyldiphenylsilyloxymethyl)-5,6-dihydro-4H-pyridine-1,2-dicarboxylate 
• 875587-39-6 phenylmethyl 6-(tert-butyldiphenylsilyloxymethyl)-2-hydroxymethyl-3-vinylpiperidine-1-carboxylate 
• 875587-38-5 1-phenylmethyl 2-methyl 6-(tert-butyldiphenylsilyloxymethyl)-3-vinylpiperidine-1,2-dicarboxylate 

Downstream Products

• 875587-45-4 (5S,8R,8aS)-5-[(Z)-4-(tert-Butyl-diphenyl-silanyloxy)-but-1-enyl]-8-ethyl-octahydro-indolizine 
• 875587-41-0 5-(tert-butyldiphenylsilyloxymethyl)-8-ethylhexahydroindolizin-3-one 

Relevant academic research and scientific papers

Enantioselective syntheses of poison-frog alkaloids: 219F and 221I and an epimer of 193E

Enantioselective syntheses of indolizidines (-)-219F and (-)-221I have been achieved and the relative stereochemistries of natural 219F and 221I were determined by the present synthesis. A levorotatory indolizidine, corresponding to one proposed structure