301532-91-2

Upstream product

• 100777-91-1 (2S)-2,3-O-isopropylideneglyceraldehyde N-benzylimine 
• 115828-83-6 (3R,4S)-cis-1-benzyl-3-methoxy-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one 
• 301532-90-1 (3R,4S)-1-Benzyl-4-((S)-1,2-dihydroxy-ethyl)-3-methoxy-azetidin-2-one 

Downstream Products

• 1013630-76-6 (-)-(3R,4S,5S)-1-benzyl-4-{[tert-butyl(dimethyl)silyl]oxy}-5-cyano-3-methoxypyrrolidin-2-one 
• 1013630-64-2 (+)-(3R,4S,5R)-1-benzyl-4-{[tert-butyl(dimethyl)silyl]oxy}-5-cyano-3-methoxypyrrolidin-2-one 
• 1252877-00-1 C₁₅H₁₇NO₃ 
• 1415631-82-1 C₂₀H₂₁N₃O₃ 
• 1415632-01-7 C₂₀H₂₁N₃O₃ 
• 956428-55-0 (-)-(2S)-[(2R,3R)-1-benzyl-3-methoxy-4-oxoazetidin-2-yl][tert-butyl(dimethyl)silyloxy]acetonitrile 

Relevant academic research and scientific papers

Stereocontrolled access to orthogonally protected anti,anti-4- aminopiperidine-3,5-diols through chemoselective reduction of enantiopure β-lactam cyanohydrins

(Chemical Equation Presented) The cyanosilylation of enantiopure 4-oxoazetidine-2-carbaldehydes with tert-butyldimethylsilyl cyanide was promoted by either molecular sieves or catalytic amount of sodium carbonate to give O-silylated β-lactam cyanohydrins

Diastereoselectivity enhancement in the 1,3-cycloaddition of β-lactam aldehydes. Application to the synthesis of enantiopure indolizidinone amino esters

Enantiopure α-alkoxy β-lactam acetaldehydes were prepared via the thiazole-based one-carbon homologation. The 1,3-dipolar cycloaddition reaction involving α-alkoxy β-lactam acetaldehyde-derived azomethine ylides gave with excellent diastereoselectivity hi

Polyhydroxy amino acid derivatives via β-lactams using enantiospecific approaches and microwave techniques

Enantiospecific synthesis has been developed for α-hydroxy β-lactams of predictable absolute configuration starting with readily available carbohydrates. Stereospecific approaches and microwave assisted chemical reactions have been utilized for the prepar