103173-99-5

Upstream product

• 15186-48-8 2,3-isopropylidene-glyceraldehyde 
• 103239-04-9 N-(p-anisyl)-4-<(S)-2',2'-dimethyl-1',3'-dioxolan-4'-yl>-methylene-imine 

Downstream Products

• 115828-89-2 (2R,3R)-3-Azido-1-(4-methoxy-phenyl)-4-oxo-azetidine-2-carboxylic acid 
• 103174-04-5 (3R,4R)-cis-1-(p-anisyl)-3-azido-4-carbomethoxyazetidin-2-one 
• 301532-83-2 (3S,4R)-trans-1-(p-anisyl)-3-phthalimido-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one 
• 115936-46-4 2-((2R,3R)-2-((S)-2,2-dimethyl-1,3-dioxolan-4-yl)-1-(4-methoxyphenyl)-4-oxoazetidin-3-yl)isoindoline-1,3-dione 
• 115828-85-8 (3R,4R)-cis-1-(p-anisyl)-3-amino-4-<(S)-2,2-dimethyl-1,3-dioxolan-4-yl>azetidin-2-one 
• 103174-03-4 (3R,4R)-3-azido-4-[(S)-1,2-dihydroxyethyl]-1-(4-methoxyphenyl)azetidin-2-one 

Relevant academic research and scientific papers

Studies on Lactams. 81. Enantiospecific Synthesis and Absolute Configuration of Substituted β-Lactams from D-Glyceraldehyde Acetonide

Optically active 3,4-disubstituted 2-azetidinones have been prepared in good yield by the annelation of Schiff bases from D-glyceraldehyde acetonide with acid chlorides (or equivalent) and triethylamine.The utility of this enantiospecific synthesis was ex

Absolute Configuration of α-Substituted β-Lactams from D-Glyceraldehyde Acetonide

3,4-Disubstituted-1-arylazetidin-2-ones can be prepared in an enantiospecific manner by the annelation of Schiff bases from optically active glyceraldehyde acetonide and their stereochemistry determined from n.m.r. studies on lactones prepared from these