130478-73-8Relevant articles and documents
Functionalisation of Unsaturated Amides: Synthesis of Chiral α- or β-Hydroxy Acids
Cardillo, Giuliana,Hashem, Md. Abul,Tomasini, Claudia
, p. 1487 - 1488 (2007/10/02)
Mercury cyclisation of hemiamidals containing a stereogenic centre affords diastereoisomeric mixtures of tetrahydro-1,3-oxazin-4-ones or oxazolidin-4-ones, which are easily separated by silica gel chromatography and hydrolysed to give chiral α- and β-hydroxy acids.