1190948-90-3Relevant academic research and scientific papers
Asymmetric amplification in phosphoric acid catalyzed reactions
Li, Nan,Chen, Xiao-Hua,Zhou, Shi-Ming,Luo, Shi-Wei,Song, Jin,Ren, Lei,Gong, Liu-Zhu
, p. 6378 - 6381 (2010)
Aneeamp: Asymmetric amplification in reactions catalyzed by phosphoric acids arose from the formation of less soluble supramolecular structures (see scheme; O red, P yellow, C gray, H white) of the racemic phosphoric acids that participate in hydrogen bon
Highly enantioselective organocatalytic Biginelli and Biginelli-like condensations: Reversal of the stereochemistry by tuning the 3,3′-disubstituents of phosphoric acids
Li, Nan,Chen, Xiao-Hua,Song, Jin,Luo, Shi-Wei,Fan, Wu,Gong, Liu-Zhu
supporting information; experimental part, p. 15301 - 15310 (2010/01/30)
Organocatalytic enantioselective Biginelli and Biginelli-like reactions by chiral phosphoric acids derived from 3,3′-disubstituted binaphthols have been investigated. The size of 3,3′-substituents of the catalysts is able to control the stereochemistry of
