65794-46-9

Upstream product

• 65794-47-0 (+/-)-4β-(2'-hydroxyethyl)-3α-((1'R*)-p-nitrobenzyloxycarbonyloxyethyl)-2-azetidinone 
• 77-76-9 2,2-dimethoxy-propane 
• 64066-62-2 4-(2-hydroxyethyl)azetidin-2-one 
• 64066-60-0 4-(2-acetoxyethyl)-2-azetidinone 
• 64066-67-7 (6RS)-7c-((Ξ)-1-hydroxy-ethyl)-2,2-dimethyl-(6rH)-3-oxa-1-aza-bicyclo[4.2.0]octan-8-one 
• 4457-32-3 4-nitrobenzyl chloroformate 
• 64066-65-5 2,2-dimethyl-3-oxa-1-aza-bicyclo[4.2.0]octan-8-one 
• 64221-82-5 4-(2-acetoxy-(E)-vinyl)-2-azetidinone 

Relevant academic research and scientific papers

Stereocontrol in organic synthesis using silicon-containing compounds. A formal synthesis of (±)-thienamycin

The lithium enolate Z-11 derived from methyl 3-dimethyl(phenyl)silylbutanoate reacts with the N-silylimines of cinnamaldehyde 12, of 3-trimethylsilylpropynal 18, and of 3-trimethylsilylpropenal 19 to give β-lactams with a high level of stereoselection in