125558-95-4

Upstream product

• 98-88-4 benzoyl chloride 
• 83509-86-8 N-benzoyl-3-aminobutyric acid 
• 25393-66-2 2-phenyl-4-methyl-Δ²-oxazoline 
• 201230-82-2 carbon monoxide 
• 74720-06-2 (S)-3-(benzoylamino)butanoic acid 
• 543-27-1 isobutyl chloroformate 

Downstream Products

• 74720-10-8 N-(1-Methyl-3-oxo-propyl)-benzamide 
• 83460-87-1 (S)-3-((S)-3-Benzoylamino-butyrylamino)-butyric acid methyl ester 
• 83460-82-6 β-benzamidobutyranilide 
• 83460-88-2 (S)-3-((S)-3-Benzoylamino-butyrylamino)-butyric acid 

Relevant academic research and scientific papers

Novel cobalt-catalyzed carbonylation of 2-aryl-2-oxazolines

(Matrix presented) Catalytic ring-expanding carbonylation of 2-aryl-2-oxazolines is reported as a novel method for the synthesis of 4,5-dihydro-1,3-oxazin-6-ones. Various observations suggest the involvement of cobalt radicals as the catalytically active

Synthesis of β-Amino-acid Peptides. Part 3. Preparation of Racemic and Chiral 3-Aminobutyric Acid Derivatives and Peptides Using Dihydrooxazin-6-ones and Conventional Coupling Reagents

Peptides of R,S and S-3-aminobutyric acid have been prepared by conventional methods and also by using chiral oxazin-6-ones, the latter method proving to be superior because of the absence of the side-reactions.S-3-Aminobutyric acid derivatives were prepared by Arndt-Eistert homologation.

Selective Hydrogenation of 4,5-Dihydro-1,3-oxazin-6-ones to Carbaldehyde Derivatives; Chemical Differentiation between Acylazetidin-2-ones and the Corresponding Isomeric Oxazin-6-ones

Catalytic hydrogenation of optically active and non-active dihydro-oxazin-6-ones unexpectedly led to preferential reduction of the carbonyl group with ring-opening yielding carbaldehyde derivatives.This reaction resolved a structural problem by leading to