103841-69-6

Upstream product

• 100-52-7 benzaldehyde 
• 1613228-93-5 1-benzyl-4-cyanomethyl-β-lactam 
• 103841-67-4 (S)-N-benzyl-4-2'-tetrahydropyranoxymethyl-2-azetidinone 
• 103883-24-5 (S)-N-benzyl-4-hydroxymethyl-2-azetidinone 
• 151-50-8 potassium cyanide 
• 103841-68-5 (S)-N-benzyl-4-tosyloxymethyl-2-azetidinone 
• 103841-66-3 ethyl (S)-3-benzylamino-4-2'-tetrahydropyranoxybutyrate 

Downstream Products

• 82290-94-6 (R)-4-3'-diazo-3'-p-nitrobenzyloxycarbonyl-2'-oxopropyl-2-azetidinone 
• 82336-07-0 p-nitrobenzyl (3R,5R)-1-carba-2-oxopenam-3-carboxylate 
• 87727-17-1 (R)-4-3'-p-nitrobenzyloxycarbonyl-2'-oxopropyl-2-azetidinone 
• 76144-20-2 (4R)-4-<3-(Benzyloxycarbonyl)-2-oxopropyl>azetidin-2-one 
• 103841-73-2 p-nitrobenzyl (5S,2'R)-2-2'-p-nitrobenzyloxycarbonyl-2'-p-nitrobenzyloxycarbonylaminoethylthio-1-carba-2-penem-3-carboxylate 
• 103841-71-0 (R)-4-3'-diphenylmethyloxycarbonyl-3'-p-nitrobenzyloxycarbonyl-2'-oxopropyl-2-azetidinone 
• 76144-21-3 (R)-4-3'-benzyloxycarbonyl-3'-diazo-2'-oxopropyl-2-azetidinone 
• 76144-18-8 (S)-N-(diphenylmethyloxycarbonyl)methyl-2-azetidinone 
• 76189-53-2 benzyl (3R,5R)-1-carba-2-oxopenam-3-carboxylate 
• 80974-44-3 (S)-N-benzyl-4-carboxymethyl-2-azetidinone 
• 76144-17-7 (4R) N-Benzyl-4-methoxycarbonylmethyl-azetidin-2-one 

Relevant academic research and scientific papers

Efficient synthesis of highly enantiopure β-lactam derivatives from biocatalytic transformations of amides and nitriles

Catalyzed by Rhodococcus erythropolis AJ270, a nitrile hydratase and amidase containing microbial strain, under mild conditions, kinetic resolution of racemic amides provides an efficient and scalable route to highly enantioenriched R-4-carboxymethyl-β-la