1352944-75-2Relevant academic research and scientific papers
Pyridine-mediated synthesis of 1,3-diazetidin-2-ones (Aza-β lactams): Novel investigations on isocyanate-carbodiimde reaction
Alizadeh, Abdolali,Zohreh, Nasrin,Oskueyan, Ghasem,Zhu, Long-Guan
, p. 2491 - 2494 (2011)
The reported cycloaddition reaction of isocyanates and symmetric carbodiimides is reinvestigated in the presence of pyridine. The Huisgen zwitterion generated by the 1:1 addition of pyridine to arylsulfonyl isocyanate is trapped by dialkyl carbodiimide to
