1296698-83-3Relevant academic research and scientific papers
Primary amine/CSA ion pair: A powerful catalytic system for the asymmetric enamine catalysis
Liu, Chen,Zhu, Qiang,Huang, Kuo-Wei,Lu, Yixin
, p. 2638 - 2641 (2011)
A novel ion pair catalyst containing a chiral counteranion can be readily derived by simply mixing cinchona alkaloid-derived diamine with chiral camphorsulfonic acid (CSA). A mixture of 9-amino(9-deoxy)epi-quinine 8 and (-)-CSA was found to be the best ca
