79669-45-7Relevant academic research and scientific papers
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
Branch, Clive L.,Pearson, Michael J
, p. 1077 - 1096 (2007/10/02)
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 (2RS,5RS,6SR)-3-Methoxycarbonyl-7-oxo-6-phenoxyacetamido-1-azabicyclohept-3-ene-2-carboxylic acid
Branch, Clive L.,Pearson, Michael J.
, p. 2123 - 2130 (2007/10/02)
Addition of the mixed anhydride derived from azidoacetic acid and trifluoroacetic anhydride to benzyl 2-(N-cinnamylideneamino)-3,3-dimethylacrylate (19) in the presence of triethylamine afforded (3RS,4SR)-3-azido-1-(1-benzyloxycarbonyl-2-methylprop-1-enyl
