The Possibility of the Optical Resolution of DL-Phenylalanine by [Cr(L-phe)2(NCS)(OH2)]
- 1 December 1989
- journal article
- research article
- Published by Taylor & Francis in Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry
- Vol. 19 (10), 1085-1091
- https://doi.org/10.1080/00945718908048118
Abstract
The reaction of DL-phenylalanine and [Cr(L-phe)2(NCS)-(OH2)](phe = phenylalaninato) in ethanolic solution led to the selective formation of [Cr(L-phe)2(D-phe-N)(OH2)] and fac-(-)5 4 8[Cr(L-phe)3], that is, [Cr(L-phe)2(D-phe - N)(OH2)] was obtained during the heating and [Cr(L-phe)3] was yielded from the filtrate. In the case of L- or D-phenylalanine, fac-(-)5 4 6[Cr(L-phe)3] and [Cr(L-phe)2(D-phe-N)(OH2)] were only obtained, respectively. By using this procedure, the possibility of the optical resolution of DL-phenylalanine was confirmed.Keywords
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