36982-92-0Relevant academic research and scientific papers
A new route to indolines by the cu-catalyzed cyclization reaction of 2-ethynylanilines with sulfonyl azides
Yoo, Eun Jeong,Chang, Sukbok
supporting information; experimental part, p. 1163 - 1166 (2009/04/06)
It is revealed that 2-sulfonyliminoindolines can be efficiently synthesized by the Cu-catalyzed cyclization reaction of N-alkyl-or aryl-substituted 2-ethynylanilines with sulfonyl azides. This new route to the indoline derivatives is characterized by mild
