Synthesis and characterization of N-arylsulfonylazetidines
(Chemical Equation Presented) A convenient method for the synthesis of N-arylsulfonyl azetidines using N-(3-bromopropyl)-arylsulfonamide with cesium carbonate and potassium iodide in DMF is reported. The reaction conditions are optimized and seven N-aryls
Tan, Songde,Chen, Yiwen,Zingaro, Ralph A.,Reibenspies, Joseph H.
p. 1229 - 1232
(2008/12/20)
Organic Synthesis Using PTC: Part 8 - Synthesis of Macrocylic Systems Containing Nitrogen and/or Oxygen as Heteroatom(s)
Reactions of p-toluene/benzenesulphonamides with p-toluenesulphonate ester of diols under liquid-liquid and solid-liquid phase transfer (PT) conditions give cyclic N-p-toluenesulphonyl or N-benzenesulphonyl derivatives with 1:1 and/or 2:2 stoichiometries.Thus, the cyclic system containing N and/or O as heteroatom(s) have been procured usimg this procedure.
Singh, Paramjit,Jain, Anupa
p. 790 - 792
(2007/10/02)
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