115019-15-3

Upstream product

• 73827-16-4 (3R,4R)-1-Methyl-4-phenyl-3-((S)-1-trimethylsilanyloxy-ethyl)-azetidin-2-one 
• 115869-87-9 (3R,4R)-3-[(S)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-1-methyl-4-phenyl-azetidin-2-one 

Downstream Products

• 115869-89-1 1-Methyl-4-phenyl-azetidine-2,3-dione 3-oxime 
• 115869-91-5 N-((3R,4S)-1-Methyl-2-oxo-4-phenyl-azetidin-3-yl)-acetamide 

Relevant academic research and scientific papers

Construction of β-Lactams by Highly Selective Intramolecular C-H Insertion from Rhodium(II) Carboxylate Catalyzed Reactions of Diazoacetamides

Intramolecular β-C-H insertion occurs in high yield and with exceptional selectivity in rhodium(II) carboxylate catalyzed decompositions of diazoacetamides

A NITRONE-BASED APPROACH TO THE SYNTHESIS OF CIS-3-AMIDO AZETIDINONES

The utilization of a nitrosation reaction in concert with a nitrone-based approach to the synthesis of important 3-oximino β-lactams, 7a, b, c is described.