1217353-01-9Relevant academic research and scientific papers
Helical chiral 2-aminopyridinium ions: A new class of hydrogen bond donor catalysts
Takenaka, Norito,Chen, Jinshui,Captain, Burjor,Sarangthem, Robindro Singh,Chandrakumar, Appayee
, p. 4536 - 4537 (2010)
Helical chiral 2-aminopyridinium ions were designed as a significantly more acidic (active) dual hydrogen-bonding catalyst than commonly used (thio)urea-based systems. The helicene framework was specifically utilized to position an inherently chiral barri
