156039-18-8Relevant articles and documents
Facile removal of 4-phenyl-oxazolidinethione auxiliary with EtSH mediated by DBU
Wu, Yikang,Hu, Qi,Sun, Ya-Ping,Yang, Yong-Qing
, p. 7715 - 7717 (2004)
N-Acyl-β-hydroxy-4-phenyl-oxazolidinethiones could be rapidly converted into thioesters in high yields by treatment with EtSH/DBU at 0°C.
The catalytic asymmetric aldol reaction of aldehydes with unsubstituted and monosubstituted silyl ketene acetals: Formation of anti-β-hydroxy-α-methyl esters
Parmee,Hong,Tempkin,Masamune
, p. 1729 - 1732 (2007/10/02)
The title rection with unsubstituted and monosubstituted silyl ketene acetals proceeds with high enantioselectivity, and in the latter case good diastereoselectivity favoring the anti-β-hydroxy-α-methyl esters in all reported cases.