US PATENT SUBCLASS 568 / 840
.~.~.~ Acyclic


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.~.~.~ Acyclic {16}
841  DF  .~.~.~.~> Halogen containing {4}
851  DF  .~.~.~.~> Oxy bonded directly to a Group IA or IIA light metal)
852  DF  .~.~.~.~> Polyhydroxy {9}
873  DF  .~.~.~.~> Acetylenically unsaturated {1}
875  DF  .~.~.~.~> Terpenic, wherein the number of carbons is a multiple of five (e.g., linalool, farnesol, etc.)
876  DF  .~.~.~.~> Preparing from carbonyl containing compound {3}
886  DF  .~.~.~.~> Preparing by alcoholysis, hydrolysis, or saponification of ester of polybasic inorganic acid {2}
891  DF  .~.~.~.~> Preparing by hydrolysis of organic halide {3}
895  DF  .~.~.~.~> Preparing by hydration of olefin {5}
902  DF  .~.~.~.~> Preparing from organic hydroxy containing reactant {5}
907  DF  .~.~.~.~> Preparing from ether {1}
909  DF  .~.~.~.~> Preparing by carbonylation (e.g., by hydroformylation, etc.)
909.5  DF  .~.~.~.~> Ethylenic unsaturation containing
909.8  DF  .~.~.~.~> Preparing from organic peroxide or organic ozonide
910  DF  .~.~.~.~> Preparing by oxidation {3}
913  DF  .~.~.~.~> Purification or recovery {8}


DEFINITION

Classification: 568/840

Acyclic:

(under subclass 700) Compounds which do not include a ring.