Method of optically resolving a racemate or a diastereomeric mix

Details Method of optically resolving a racemate or a diastereomeric mix Method of optically resolving a racemate or a diastereomeric mix

1986-10-14

1989-06-20

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549546, 560104, 560109, 560111, 560118, 560223, 560248, 560266, C07D30132, C07D30304, C07C 6976, C07C 6974

Patent

active

048410810

ABSTRACT:
A method of optically resolving a racemate, or a diastereomeric mixture, of a substituted or unsubstituted glycidyl ester or ether compound having at least one glycidylic structure represented by the formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3, independently from each other, represent H or CH.sub.3, and 1 to 3 asymmetric carbon atoms in the molecule, or a racemate of a beta-dihalohydrin ester compound, which comprises contacting said racemate or diastereomeric mixture with an optically active form of a compound having the following formula (I) ##STR2## wherein X represents a halogen atom, to form an inclusion complex compound having the optically active compound of formula (I) as a host, and separating the resulting complex compound.

REFERENCES:
F. Toda et al., Jour. Am Chem. Soc., vol. 105 (1983), pp. 5151-5152.
K. Tanaka et al., Chemical Abstracts, 100: 138870y.
K. Tanaka et al., J. Chem. Soc., Chem. Comm., vol. 24 (1983), pp. 1513-1514.
Chemical Abstracts (1985), 102, Abstract 203705f.
Chemical Abstracts (1988), 108, Abstract 167013s.

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