Ozonolysis of ethylidene azetidinones; ozonide fragmentation to α-amino acid-N-carboxyanhydrides
作者:John H. Bateson、Arun C. Kaura、Robert Southgate
DOI:10.1016/s0040-4039(00)78909-x
日期:1991.4
Ozonolysis of alpha-ethylidene azetidinones (1) and (10) did not provide the expected alpha-oxoazetidinones, but afforded alpha-amino acid-N-carboxyanhydrides (3) and (11).