A. Chadha et al., ASYMMETRIC REDUCTION OF 2-OXO-4-PHENYLBUTANOIC ACID ETHYL-ESTER BY DAUCUS-CAROTA CELL-CULTURES, Tetrahedron : asymmetry, 7(6), 1996, pp. 1571-1572
A novel method to produce (R)-(-)-2-hydroxy-4-phenylbutanoic acid ethy
l ester 1b has been developed. 2-Oxo-4-phenylbutanoic acid ethyl ester
1a is reduced to 1b by the cell cultures of Daucus carota in high ena
ntiomeric excess and yield. (C) 1996 Elsevier Science Ltd