223595-47-9

Upstream product

• 98-79-3 L-Pyroglutamic acid 
• 459-64-3 4-methoxybenzenediazonium tetrafluoroborate 
• 223595-45-7 (5S)-N-(methoxycarbonyl)-5-(trityloxymethyl)-2-pyrroline 

Downstream Products

• 223595-51-5 (2S,5S)-2-Methanesulfonyloxymethyl-5-(4-methoxy-phenyl)-2,5-dihydro-pyrrole-1-carboxylic acid methyl ester 
• 223595-54-8 (1S,2R,4R,5R)-2-Hydroxymethyl-4-(4-methoxy-phenyl)-6-oxa-3-aza-bicyclo[3.1.0]hexane-3-carboxylic acid methyl ester 
• 223595-43-5 (2R,3R,4R,5R)-2-(hydroxymethyl)-5-(4-methoxyphenyl)pyrrolidine-3,4-diol 
• 223595-53-7 (2S,5R)-N-(methoxycarbonyl)-5-(methyl)-2-(p-methoxyphenyl)-3-pyrroline 
• 223595-49-1 (2S,5S)-N-(methoxycarbonyl)-5-(hydroxymethyl)-2-(p-methoxyphenyl)-3-pyrroline 

Relevant academic research and scientific papers

Heck reaction of endocyclic enecarbemates with diazonium salts. Formal enantioselective syntheses of alkaloids (-)-codonopsine and (-)- codonopsinine, and the synthesis of a new C-aryl azasugar

Formal total syntheses of the pyrrolidine alkaloids (-)-codonopsine and (-)-codonopsinine, as well as the synthesis of a new C-aryl azasugar were accomplished from a common 5-membered, enantiomerically pure endocyclic enecarbamate. The key step in those s