1646178-21-3Relevant articles and documents
Discovery and application of doubly quaternized cinchona-alkaloid-based phase-transfer catalysts
Xiang, Bangping,Belyk, Kevin M.,Reamer, Robert A.,Yasuda, Nobuyoshi
, p. 8375 - 8378 (2014/08/18)
We report the discovery of novel N,N'-disubstituted cinchona alkaloids as efficient phase-transfer catalysts for the assembly of stereogenic quaternary centers. In comparison to traditional cinchona-alkaloid-based phase-transfer catalysts, these new catal