82792-77-6

Upstream product

• 24850-33-7 allyltributylstanane 
• 103319-28-4 N-((R)-2-Oxo-4-phenylselanyl-azetidin-3-yl)-2-phenoxy-acetamide 
• 131110-96-8 N-((R)-2-Oxo-4-phenylsulfanyl-1-trimethylsilanyl-azetidin-3-yl)-2-phenoxy-acetamide 
• 103338-96-1 N-((R)-2-Oxo-4-phenylselanyl-1-trimethylsilanyl-azetidin-3-yl)-2-phenoxy-acetamide 
• 35592-66-6 C₁₃H₁₄N₂O₅ 
• 87096-46-6 (3RS,4SR)-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamido-4-prop-2-enylazetidin-2-one 
• 87096-43-3 (3RS,4SR)-4-(3-hydroxypropyl)-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamidoazetidin-2-one 
• 112213-44-2 (3RS,4SR)-4-<3-hydroxyprop-1-ynyl>-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamidoazetidin-2-one 
• 87096-44-4 (3RS,4SR)-4-(3-methylsulphonyloxypropyl)-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamidoazetidin-2-one 
• 112237-98-6 (3RS,4SR)-4-<3-diphenyl-t-butylsilyloxyprop-1-ynyl>-1-(4-methoxymethoxyphenyl)-3-phenoxyacetamidoazetidin-2-one 
• 701-99-5 Phenoxyacetyl chloride 
• 87112-00-3 C₂₈H₂₉N₃O₈Se 
• 87096-45-5 N-{(2R,3S)-1-(4-Methoxymethoxy-phenyl)-2-[3-(2-nitro-phenylselanyl)-propyl]-4-oxo-azetidin-3-yl}-2-phenoxy-acetamide 

Downstream Products

• 82792-76-5 (5R,6R)-7-Oxo-6-(2-phenoxy-acetylamino)-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 
• 82801-36-3 [(2R,3R)-2-Allyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-(triphenyl-λ⁵-phosphanylidene)-acetic acid 4-nitro-benzyl ester 
• 112213-45-3 (3RS,4SR)-1--3-phenoxyacetamido-4-prop-2-enylazetidin-2-one 
• 87096-48-8 (2RS,6RS,7RS)-4-methyl-8-oxo-7-phenoxyacetamido-1,3-diazabicyclo<4.2.0>oct-3-ene-2-carboxyic acid 
• 87096-47-7 (2RS,6SR,7RS)-benzyl 4-methyl-8-oxo-7-phenoxyacetamido-1,3-diazabicyclo<4.2.0>oct-3-ene-2-carboxylate 
• 87096-47-7 (2RS,6RS,7SR)-benzyl 4-methyl-8-oxo-7-phenoxyacetamido-1,3-diazabicyclo<4.2.0>oct-3-ene-2-carboxylate 

Relevant academic research and scientific papers

Allyltin reagents. A general approach to carbon-carbon bond formation applied to penicillin derived azetidinones - I

Allyltributyltin has been shown to be a useful reagent for allyl transfer to penicillin derived azetidinones. The radical mechanism of the reaction has been demonstrated and its stereochemical consequences recorded. The process opens new possibilities for

Synthesis of Novel Fused β-Lactams by Intramolecular 1,3-Dipolar Cycloadditions. Part 9. Preparation of the 7-Oxo-1,3-dizabicycloheptane-2-carboxylate and 8-Oxo-1,3-dizabicyclooctane-2-carboxylate Ring Systems

4-Vinylazetidin-2-one (24) has been converted into 1--4-vinylazetidin-2-one (27) and 1--4-(2-methoxycarbonylvinyl)-azetidin-2-one (43) which on thermolysis in toluene gave (2RS,5RS)-ben

Synthesis of novel fused β-lactams by intramolecular 1,3-dipolar cycloadditions. 6. Phenoxyacetamido iso-azapenem and iso-azacephem carboxylic acids

6-Phenoxyacetamido-7-oxo-1,3-diazabicyclo [3.2.0] hept-3-ene-2-carboxylic acid and 7-phenoxyacetamido-8-oxo-1,3-diazabicyclo [4.2.0] oct-3-ene-2-carboxylic acid have been prepared and shown to be devoid of antibacterial activity

SYNTHESE FUER OPTISCH AKTIVE (6R)-SUBSTITUIERTE (5R) CARBAPENEME

The synthesis of an enantiomerically pure (5R,6R)-carbapenem 2 is described.The key step consists of a stereospecific C-C-coupling in 4-position of the lactam 9 by means of cuprates.