144260-75-3

Upstream product

• 144492-48-8 ((S)-1-{[(E)-4-Methoxy-phenylimino]-methyl}-3-methyl-butyl)-carbamic acid tert-butyl ester 
• 144492-59-1 {(S)-1-[(2R,3S)-3-Benzyloxy-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 925-90-6 ethylmagnesium bromide 
• 144260-76-4 {(S)-1-[(R)-1-(4-Methoxy-phenyl)-3,4-dioxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 

Downstream Products

• 144301-86-0 {(S)-1-[(2S,3S)-1-(4-Methoxy-phenyl)-3-methyl-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 144260-81-1 ((2S,3S,4S)-2-Isobutyl-4-methyl-5-oxo-pyrrolidin-3-yl)-carbamic acid benzyl ester 
• 144260-77-5 {(S)-1-[(2R,3S)-3-Hydroxy-1-(4-methoxy-phenyl)-3-methyl-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 159611-73-1 {(S)-1-[(R)-3-(4-Methoxy-phenyl)-2,5-dioxo-oxazolidin-4-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 159611-81-1 (2R,3S)-3-Amino-2-(4-methoxy-phenylamino)-5-methyl-hexanoic acid methyl ester 
• 144260-76-4 {(S)-1-[(R)-1-(4-Methoxy-phenyl)-3,4-dioxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 144260-65-1 {(S)-1-[(2S,3R)-3-Ethyl-1-(4-methoxy-phenyl)-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 144260-64-0 {(S)-1-[(2S,3R)-1-(4-Methoxy-phenyl)-3-methyl-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 
• 144260-74-2 ((2S,3S,4R)-4-Ethyl-2-isobutyl-5-oxo-pyrrolidin-3-yl)-carbamic acid benzyl ester 
• 144260-63-9 {(S)-1-[(S)-1-(4-Methoxy-phenyl)-4-oxo-azetidin-2-yl]-3-methyl-butyl}-carbamic acid tert-butyl ester 

Relevant academic research and scientific papers

New Synthesis of α-Amino Acid N-Carboxy Anhydrides through Baeyer-Villiger Oxidation of α-Keto β-Lactams

A conceptually new route for the generation of optically active α-aminoacid N-carboxy anhydrides (NCAs) and hence α-amino acid derivatives is described.The strategy developed is simple and consists of the oxidation of α-hydroxy β-lactams to the correspond

Stereocontrolled Synthesis of 3,5-Dialkyl-4-Amino Pyrrolidin-2-ones From β-Lactams as Chiral Templates.

A new approach to 3,5-dialkyl pyrrolidin-2-ones by intramolecular rearrangement of both cis and trans 3-alkyl-4-(1-aminoalkyl) β-lactams is described.