1575729-77-9Relevant academic research and scientific papers
PPh3-catalyzed ring-expansion reactions of sulfamate-derived cyclic imines with acetylenedicarboxylates
Yang, Zhilin,Yu, Hao,Zhang, Lei,Wei, Hang,Xiao, Yumei,Chen, Lanzhen,Guo, Hongchao
, p. 313 - 318 (2014)
The PPh3-catalyzed ring-expansion reaction of sulfamate-derived cyclic imines with acetylenedicarboxylates has been developed. The reaction works quite efficiently under very mild conditions to afford benzo[g][1,2,3]oxathiazocine-4,5-dicarboxylate 2,2-dioxide derivatives in high yields. Copyright
