153463-33-3

Upstream product

• 153463-29-7 (R)-3-[(2R,3R)-2-[(R)-(tert-Butyl-dimethyl-silanyloxy)-phenyl-methyl]-1-(4-methoxy-phenyl)-4-oxo-azetidin-3-yl]-4-phenyl-oxazolidin-2-one 
• 159700-12-6 (3R,4S)-3-(Benzyloxy)-4-<(R)-1-hydroxybenzyl>-1-(4-methoxyphenyl)azetidin-2-one 
• 159612-39-2 (3R,4S)-3-(Benzyloxy)-4-<(R)-1-<(tert-butyldimethylsilyl)oxy>benzyl>-1-(4-methoxyphenyl)azetidin-2-one 
• 153463-35-5 (3R,4S)-4-<1(R)-<(tert-Butyldimethylsilyl)oxy>benzyl>-3-hydroxy-1-(4-methoxyphenyl)azetidin-2-one 
• 148968-08-5 (+)-(3R,4R)-1-(p-anisyl)-3-benzyloxy-4-formyl-2-azetidinone 

Downstream Products

• 153463-35-5 (3R,4S)-4-<1(R)-<(tert-Butyldimethylsilyl)oxy>benzyl>-3-hydroxy-1-(4-methoxyphenyl)azetidin-2-one 
• 159612-40-5 (S)-4-[(R)-(tert-Butyl-dimethyl-silanyloxy)-phenyl-methyl]-3-(4-methoxy-phenyl)-oxazolidine-2,5-dione 
• 159612-41-6 Methyl (2S,3R)-3-<(tert-butyldimethylsilyl)oxy>-2-<(4-methoxyphenyl)amino>-3-phenylpropanoate 

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

Asymmetric synthesis of α-keto β-lactams via [2+2] cycloaddition reaction: A concise approach to optically active α-hydroxy β-lactams and β-alkyl(aryl)isoserines

The cycloaddition reaction of the Evans-Sjogren ketenes to imines, followed by α-hydroxylation of the resulting cycloadducts provides an efficient general asymmetric synthesis of α-keto β-lactams and derivatives.