77919-19-8

Upstream product

• 34028-19-8 N-2-phenylacetyl-α-amino-2-methylpropionic acid 
• 77919-02-9 N,N,2-Trimethyl-2-(2-phenylacetamido)propionamid 
• 77919-15-4 N,N,2-Trimethyl-2-<2-methyl-2-(2-phenylacetamido)propionamido>propionamid 
• 103-82-2 phenylacetic acid 
• 75-31-0 isopropylamine 
• 77919-16-5 2-Methyl-2-<2-methyl-2-(2-phenylacetamido)propionamido>propionsaeure 

Downstream Products

• 22929-12-0 α-(2-phenyl-acetylamino)-isobutyric acid ethyl ester 
• 77919-14-3 2-methyl-2-phenylacetylamino-propionic acid methyl ester 

Relevant academic research and scientific papers

3-(Dimethylamino)-2,2-dimethyl-2H-azirine as an Aib Equivalent; Synthesis of Aib Oligopeptides

3-(Dimethylamino)-2,2-dimethyl-2H-azirine (1) reacts with carboxylic acids at 0-25 degC to give 2-acylamino-N,N,2-trimethylpropionamides (=2-acylamino-N,N-dimethylisobutyramide, acyl-Aib-NMe2) in excellent yields (Scheme 2 and 3).Examples of α-amino-, α-h