L. Klemm, W. Stalick, D. Bradway
1964
Citations
0
Influential Citations
10
Citations
Journal
Tetrahedron
Abstract
Abstract The carboxylic acid group in 2-(isopropylideneaminooxy)propionic acid (Ia) has been transformed into a number of other functional groups. Conversion of (−)-Ia to (+)-1,2-propanediol established the absolute configuration of the former as S and, secondarily, that of (+)-2-(2,4,5,7-tetranitro-9-fluorenylideneaminooxy)propionic acid (+)-II, as S. Correlation of configurations of II and 9,10-dihydrodibenzo[c,g]phenanthrene (III) was made on the basis of earlier results.