87352-02-1Relevant articles and documents
New Synthesis of β-Lactams Based on Nitrone Cycloaddition to Nitroalkenes
Padwa, Albert,Koehler, Konrad F.,Rodriguez, Augusto
, p. 282 - 288 (2007/10/02)
Heating a sample of the major 5-nitro-substituted isoxazolidine isomer obtained from the reaction of a C-phenyl-N-alkylnitrone with trans-1-cyano-2-nitroethylene in methanol resulted in ring contraction and formation of 4-phenyl-3-cyano-N-alkyl-2-azetidin