358973-69-0

Upstream product

• 103174-02-3 (3R,4S)-cis-1-(p-anisyl)-3-acetoxy-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one 
• 115828-87-0 (3R,4S)-cis-1-(p-anisyl)-3-hydroxy-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one 
• 153463-32-2 (S)-4-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]-1-(4-methoxyphenyl)azetidine-2,3-dione 
• 870-63-3 prenyl bromide 
• 141781-24-0 [1-((S)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-meth-(E)-ylidene]-(4-methoxy-phenyl)-amine 

Relevant academic research and scientific papers

Metal-promoted allylation, propargylation, or allenylation of azetidine-2,3-diones in aqueous and anhydrous media. Application to the asymmetric synthesis of densely functionalized 3-substituted 3-hydroxy-β-lactams

Metal-mediated carbonyl allylation, allenylation, and propargylation of optically pure azetidine-2,3-diones were investigated in both anhydrous and aqueous environments. Different metals promoters showed varied regioselectivities on product formation duri

N1-C4 β-lactam bond cleavage in the 2-(trimethylsilyl)thiazole addition to β-lactam aldehydes: Asymmetric synthesis of spiranic and tertiary α-alkoxy-γ-keto acid derivatives

Starting substrates, enantiopure spiranic or 3-substituted 3-alkoxy-4-oxoazetidine-2-carbaldehydes, were prepared from (R)-2,3-O- isopropylideneglyceraldehyde derived azetidine-2,3-diones by sequential Barbier-type addition reactions followed by hydroxy f