US PATENT SUBCLASS 568 / 902
.~.~.~.~ Preparing from organic hydroxy containing reactant


Current as of: June, 1999
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568 /   HD   ORGANIC COMPOUNDS -- PART OF THE CLASS 532-570 SERIES

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {4}
300  DF  .~ OXYGEN CONTAINING (E.G., PERCHLORYLBENZENE, ETC.) {11}
700  DF  .~.~ Hydroxy containing (H of -OH may be replaced by a Group IA or IIA light metal) {10}
840  DF  .~.~.~ Acyclic {16}
902.~.~.~.~ Preparing from organic hydroxy containing reactant {5}
902.2  DF  .~.~.~.~.~> By homologation (e.g., forming ethanol from methanol, etc.)
903  DF  .~.~.~.~.~> By reduction, dehydration, or cleavage
904  DF  .~.~.~.~.~> Olefin reacted with the hydroxy containing reactant (e.g., preparing by telomerization, etc.)
905  DF  .~.~.~.~.~> By condensation (e.g., by Guerbet reaction, etc.)
906  DF  .~.~.~.~.~> By isomerization


DEFINITION

Classification: 568/902

Preparing from organic hydroxy containing reactant:

(under subclass 840) Processes which include forming the compound from an organic -OH containing reactant.