623174-45-8

Upstream product

• 24677-78-9 2,3-dihydroxybenzaldehyde 
• 75-65-0 tert-butyl alcohol 

Downstream Products

• 623174-46-9 3-(3-tert-butoxy-2-hydroxy-benzylamino)-propionic acid benzyl ester 
• 623174-51-6 2-{[2-(3-benzyloxycarbonylamino-propionyloxy)-3-tert-butoxy-benzyl]-tert-butoxycarbonyl-amino}-3-phenyl-propionic acid benzyl ester 
• 623174-50-5 2-benzyloxycarbonylamino-3-phenyl-propionic acid 2-{[(2-benzyloxycarbonyl-ethyl)-tert-butoxycarbonyl-amino]-methyl}-6-tert-butoxy-phenyl ester 
• 623174-41-4 2-amino-3-phenyl-propionic acid 2-tert-butoxy-6-{[tert-butoxycarbonyl-(2-carboxy-ethyl)-amino]-methyl}-phenyl ester 
• 623174-42-5 2-{[2-(3-amino-propionyloxy)-3-tert-butoxy-benzyl]-tert-butoxycarbonyl-amino}-3-phenyl-propionic acid 
• 623174-44-7 11-benzyl-4-tert-butoxy-6,10-dioxo-6,7,8,9,10,11-hexahydro-13H-5-oxa-9,12-diaza-benzocycloundecene-12-carboxylic acid tert-butyl ester 
• 623174-43-6 7-benzyl-4-tert-butoxy-6,9-dioxo-6,7,8,9,10,11-hexahydro-13H-5-oxa-8,12-diaza-benzocycloundecene-12-carboxylic acid tert-butyl ester 
• 623174-49-2 2-[tert-butoxycarbonyl-(3-tert-butoxy-2-hydroxy-benzyl)-amino]-3-phenyl-propionic acid benzyl ester 
• 623174-48-1 3-[tert-butoxycarbonyl-(3-tert-butoxy-2-hydroxy-benzyl)-amino]-propionic acid benzyl ester 
• 623174-52-7 (S)-3-Benzyl-1-(2,3-dihydroxy-benzyl)-[1,4]diazepane-2,5-dione 
• 623174-53-8 (S)-3-Benzyl-4-(2,3-dihydroxy-benzyl)-[1,4]diazepane-2,5-dione 
• 623174-47-0 2-(3-tert-butoxy-2-hydroxy-benzylamino)-3-phenyl-propionic acid benzyl ester 

Relevant academic research and scientific papers

A pincer auxiliary to force difficult lactamisations.

A new method to cyclise peptides is reported based on insertion of a salicylaldehyde derived pincer auxiliary in the linear precursor sequence. H-betaAla-Phe-OH and H-Phe-betaAla-OH were chosen as representative model peptides.