501415-83-4

Upstream product

• 501415-80-1 acetic acid (1S,2R,5R)-2-acetoxy-5-[allyl-(2-nitrobenzenesulfonyl)amino]cyclopent-3-enyl ester 
• 216015-22-4 (3aS,4R,6aR)-2,2-dimethyl-2H,3aH,4H,6aH-cyclopenta[d][1,3]-dioxol-4-ol 
• 90870-33-0 N-(2-nitrobenzenesulfonyl)-N-(but-3-enyl)amine 
• 501416-20-2 N-but-3-enyl-N-(4,5-dihydroxy-cyclopent-2-enyl)-2-nitro-benzenesulfonamide 
• 301805-12-9 (-)-N-(but-3-enyl)-N-((1R,4R,5S)-4,5-isopropylidenedioxycyclopent-2-enyl)-2-nitrobenzenesulfonamide 
• 501415-58-3 (-)-carbonic acid (1R,4R,5R)-4,5-isopropylidenedioxycyclopent-2-enyl ester methyl ester 

Downstream Products

• 501415-84-5 (1S,2R)-1-[(R)-1-(2-nitrobenzenesulfonyl)-1,2,5,6-tetrahydropyridin-2-yl]but-3-ene-1,2-diol 
• 501415-85-6 (1S,2R)-2-(tert-butyl-dimethylsilanyloxy)-1-[(R)-1-(2-nitrobenzenesulfonyl)-1,2,5,6-tetrahydropyridin-2-yl]but-3-en-1-ol 

Relevant academic research and scientific papers

Ruthenium catalyzed ring rearrangement: A rapid entry to substituted aza- and oxacycles

A ring-closing metathesis (RCM) and a ring-opening metathesis (ROM) are combined in a domino process giving access to a variety of aza- and oxacyles, equipped with highly functionalized side chains, starting from readily accessible cyclopentenyl or cycloh