Synthesis of the trifluoroacetate salt of aspartic acid β-semialdehyde, an intermediate in the biosynthesis of L-lysine, L-threonine, and L-methionine

Article abstract of DOI:10.1055/s-1993-25994

The trifluoroacetate salt of aspartic acid β-semialdehyde, an important intermediate in the biosynthesis of L-lysine, L-threonine, and L-methionine has been prepared in DL-, L-, and D-forms as stable solid hydrates 13 in 43% overall yield by ozonolysis of