108908-65-2Relevant articles and documents
NEW STEREOCHEMECAL OUTCOMES IN THE CYCLOADDITION OF ACID HALIDES OR EQUIVALENTS TO CINNAMYLIDENEAMINES: A CONCISE NEW APPROACH TO 4-ACETOXYAZETIDIN-2-ONES.
Aizpurua, J. M.,Cossio, F. P.,Lecea, B.,Palomo, C.
, p. 4359 - 4362 (2007/10/02)
The reaction between 2-methylcinnamylideneamines and acid halides or equivalents leads to the stereospecific formation of cis-β-lactams.A new three steps approach to 4-acetoxyazetidin-2-ones as building blocks of β-lactam antibiotics is also described