Tetrahedron Asymmetry p. 279 - 280 (1990)
Update date:2022-08-03
Topics:
Davies, Stephen G.
Dupont, Jairton
Easton, Robert J. C.
The asymmetric synthesis of homochiral (S)-(+)-ethyl 3-dimethylamino-3-phenyl propionate, via stereoselective Michael addition of lithium dimethylamide to (S)-Z-<(η5-C5H5)-Fe(CO)(PPh3)COCH=CHPh> and oxidative decomplexation, establishes the absolute configuration of Winterstein's acid 3-dimethylamino-3-phenyl propionic acid derived from Taxine B, as R.
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