US PATENT SUBCLASS 585 / 669
.~.~ Using halogen-containing catalyst

Current as of: June, 1999
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585 /   HD   CHEMISTRY OF HYDROCARBON COMPOUNDS

500  DF  UNSATURATED COMPOUND SYNTHESIS {14}
664  DF  .~ By double-bond-shift isomerization {6}
669.~.~ Using halogen-containing catalyst

DEFINITION

Classification: 585/669

Using halogen-containing catalyst:

(under subclass 664) Subject matter wherein the reaction employs a catalyst containing fluorine, chlorine, bromine, or iodine in elemental or combined form.