Separation of isomers

Details Separation of isomers Separation of isomers

1985-08-26

1988-11-29

Lee, Mary C.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549286, C07D31156

Patent

active

047882972

ABSTRACT:
Process for selective removal of the cis-isomer and consequent enrichment of a solution with respect to the trans-isomer of a 1-(4-hydroxycoumarin-3-yl)-3-substituted phenyl)tetrahydronaphthalene rodenticide by crystallization from hot solvent.

REFERENCES:
patent: 4035505 (1977-07-01), Hadler et al.
Weissberger, A. Separation and Purification vol. III part I p. 396-398.
Robertson, G. R. Laboratory Practice of Organic Chemistry 3rd Ed. p. 178.
Eliel, E. L. Stereochemistry of carbon compounds 1962, p. 325-329.
Wilen, S. H. Enantiomers, Racemates and Resolutions, pp. 238 and 239.

Affiliated with

Also associated with

Rating

Separation of isomers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Separation of isomers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Separation of isomers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-364429