K. Cheung, P. Shoolingin‐Jordan
Nov 17, 1997
Citations
0
Influential Citations
4
Citations
Journal
Tetrahedron
Abstract
Abstract 3-Amino-3-vinylpropanoic acid hydrochloride 4 was obtained from 4-acetoxyazetidin-2-one 1 in 3 steps. The ozonolysis of 4 yielded 3-amino-4-oxopropanoic acid hydrochloride (aspartate 1-semialdehyde hydrochloride 6). This labile α-aminoaldehyde is isolated in its stable cyclic form, 4-amino-5-hydroxy-4,5-dihydrofuran-2-one hydrochloride 7.