815581-66-9Relevant academic research and scientific papers
The application of chiral amino thiols as catalysts in the enantioselective addition of diethylzinc to aldehydes
Tseng, Shi-Liang,Yang, Teng-Kuei
, p. 3375 - 3380 (2004)
Starting from (S)-(-)-valine, a series of new chiral amino thiol and corresponding thioacetate ligands were prepared in an efficient manner and applied in the asymmetric diethylzinc addition to aldehydes with excellent enantioselectivity as high as 99% ee
New β-amino thiols as efficient catalysts for highly enantioselective alkenylzinc addition to aldehydes
Tseng, Shi-Liang,Yang, Teng-Kuei
, p. 773 - 782 (2007/10/03)
A series of new optically active β-amino thiols and thiolacetates prepared from the simple natural amino acid, (S)-(-)-valine, were found to be effective catalysts for the enantioselective addition of alkenylzinc to aldehydes and thereby providing an effi
