101067-47-4Relevant articles and documents
β-Lactams from tetrahydro-1,2-oxazine-3,6-diones, and a labelling study of the product stereochemistry
Procter, Carry,Nally, James,Ordsmith, Nicholas H. R.
, p. 12837 - 12842 (2007/10/02)
The stereochemistry of the N-C bond-forming step in the photochemical conversion of a tetrahydro-1,2-oxazine-3,6-dione to a β-lactam has been shown to take place with scrambling of stereochemistry using a deuterium labelled precursor.
SYNTHESIS OF 1-(α-PHENYLETHYL)AZETIDIN-2-ONES
Romanova, N. N.,Budylin, V. A.,Grishina, G. V.,Potapov, V. M.,Torocheshnikov, V. N.,et al.
, p. 1354 - 1357 (2007/10/02)
Phase-transfer catalyzed cyclization of racemic and optically active N-substituted β-aminoacids has given racemic and optically active 2-azetidinones, the spatial structures of which have been established by NMR spectroscopy.The original β-aminoacids were