Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1986-11-24
1988-04-19
Schwartz, Richard A.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
560124, 560190, 562401, C07D23332
Patent
active
047390719
ABSTRACT:
Enantiomers of optically active dicarboxylic acid monoesters are obtained by subjecting them to intramolecular rearrangement involving reversal of the direction of rotation.
REFERENCES:
Mikolajczyk, M., et al., J. Am. Chem. Soc., 101(5), 1302-1303 (1979).
Chemical Abstracts, 94:4061j (1981) [Borgulya, J., et al., Synthesis, 1980, (7), 545-547].
Chemical Abstracts, 98:34938a (1983) [Rehwinkel et al., Synthesis, 1982, (10), 826-827].
Jacques, J., et al., Enantiomers, Racemates, and Resolutions, Wiley-Interscience, New York, 1981, pp. 253-259.
Casutt Michael
Poetsch Eike
Merck Patent Gesellschaft mit beschrankter Haftung
Schwartz Richard A.
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