128693-88-9Relevant academic research and scientific papers
1,3-Dipolar Cycloadditions of 2-Ethoxy- and 2-(Ethylthio)-1-azetines with Nitrile Oxides, Nitrile Ylides and Nitrilimines: An Unexpected 1,2,4-Triazole Formation.
Hemming, Karl,Luheshi, Abdul-Bassett N.,Redhouse, Alan D.,Smalley, Robert K.,Thompson, J. Robin,et al.
, p. 4383 - 4408 (2007/10/02)
2-Ethoxy- and 2-(ethylthio)-1-azetines readily undergo 1,3-dipolar cycloadditions with nitrile oxides and nitrile ylides to give stable 4,5-bicyclic cycloadducts.With nitrilimines, however, the expected 1,3-dipolar cycloadducts and/or unexpected ring-open
