188000-69-3

Upstream product

• 188000-67-1 (3R,3aS,6aS)-3-Methoxycarbonylmethyl-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]pyrrole-1-carboxylic acid benzyl ester 
• 1117-71-1 methyl-4-bromo-2-butenoate 
• 188000-56-8 (E)-4-((1S,3aR,4S,7R,7aS)-Benzyloxycarbonyl-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-inden-1-yl-amino)-but-2-enoic acid methyl ester 
• 188000-64-8 (E)-4-((1S,3aS,4R,7S,7aR)-Benzyloxycarbonyl-2,3,3a,4,7,7a-hexahydro-1H-4,7-methano-inden-1-yl-amino)-but-2-enoic acid methyl ester 
• 188000-54-6 (E)-4-[(1S,3aR,4S,7R,7aS)-(2,3,3a,4,7,7a-Hexahydro-1H-4,7-methano-inden-1-yl)amino]-but-2-enoic acid methyl ester 
• 188000-62-6 (E)-4-[(1S,3aS,4R,7S,7aR)-(2,3,3a,4,7,7a-Hexahydro-1H-4,7-methano-inden-1-yl)amino]-but-2-enoic acid methyl ester 

Downstream Products

• 188000-87-5 (3R,3aS,6aR)-6-Hydroxy-3-(2-hydroxy-ethyl)-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]pyrrole-1-carboxylic acid benzyl ester 
• 188000-77-3 C₂₆H₃₉NO₄S₂Si 
• 188000-75-1 (3R,3aS,6aR)-3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-oxo-hexahydro-cyclopenta[b]pyrrole-1-carboxylic acid benzyl ester 
• 188000-71-7 (3R,3aS,6aR)-3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-hydroxy-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]pyrrole-1-carboxylic acid benzyl ester 
• 188000-73-9 (3R,3aS,6aR)-3-[2-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-6-oxo-3,3a,6,6a-tetrahydro-2H-cyclopenta[b]pyrrole-1-carboxylic acid benzyl ester 

Relevant academic research and scientific papers

An enantioconvergent route to(-)-kainic acid

A new stereocontrolled route to (-)-kainic acid, the representative of the kainoid amino acids and exhibiting insecticidal, anthelmintic and neuroexcitatory properties, has been devised in an enantioconvergent way using either (+)- or (-)-ketodicyclopentadiene as the starting material by employing a concurrent retro-Diels-Alder reaction and intramolecular ene reaction as the key step.