870097-33-9

Upstream product

• 28920-43-6 (fluorenylmethoxy)carbonyl chloride 
• 870097-48-6 (2R,4R)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-pyrrolidine-1,2,4-tricarboxylic acid 1-benzyl ester 2-tert-butyl ester 
• 870097-46-4 (5R,8R)-2,4-Dioxo-1,3,7-triaza-spiro[4.4]nonane-1,3,7,8-tetracarboxylic acid 7-benzyl ester 1,3,8-tri-tert-butyl ester 
• 870097-44-2 (5R,8R)-2,4-dioxo-1,3,7-triaza-spiro[4.4]nonane-7,8-dicarboxylic acid 7-benzyl ester 8-tert-butyl ester 
• 870097-47-5 (3R,5R)-3-amino-1-((benzyloxy)carbonyl)-5-(tert-butoxycarbonyl)pyrrolidine-3-carboxylic acid 
• 870097-49-7 (2R,4R)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-pyrrolidine-1,2,4-tricarboxylic acid 1-benzyl ester 2-tert-butyl ester 4-methyl ester 

Relevant academic research and scientific papers

The synthesis of curved and linear structures from a minimal set of monomers

Spiro-ladder oligomers of designed shape were assembled from a set of two enantiomeric bis-amino acid monomers. Two tetramers of differing monomer sequence were synthesized to study the effect of monomer stereochemistry upon macromolecular shape. Two-dime