Optically active sulphur-containing amino acid derivatives, thei

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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548200, 548201, 560 16, 560125, 564154, 526304, C07C32341

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active

053470427

ABSTRACT:
The invention relates to new optically active sulphur-containing amino acid derivatives, a process for their preparation, their polymerisation to give optically active polymers and the use of these optically active polymers as adsorbents for chromatographic separation of racemates into enantiomers.

REFERENCES:
Chemical Abstracts, vol. 69, No. 9, 36430d Aug. 26, 1968.
Chemical Abstracts, vol. 99, No. 7, 53714m Aug. 15, 1983.
G. Blaschke et al., "Polymers Aminosaurederivate als optisch aktive Adsorbentien", Chemische Berichte, vol. 109 (1976) pp. 1967-1975.
K. Harada et al., "Syntheses of alpha-Amino Acid Menthyl Esters", Bull. Chem. Soc. Jpn. vol. 37 (1964) pp. 191-194.
B. B. Wheals, "Chemically bonded phases for liquid chromatography . . . ", J. Chromatography, vol. 107 (1975) pp. 402-406.
H. Engelhardt et al., "Polymer Encapsulated Stationary Phases . . . ", Chromatographie vol. 27 (1989) pp. 535-543.
Chemical Abstracts, Chemical Substance Index, vol. 76, p. 2164cs (1972).
Chemical Abstracts Service Registry Handbook, Number Section, 1974 Supplement, p. 36RC:45159-22-6 (1976).

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