US PATENT SUBCLASS 568 / 846
.~.~.~.~.~.~ Preparing from aldehyde or ketone

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}
841  DF  .~.~.~.~ Halogen containing {4}
844  DF  .~.~.~.~.~ Polyhydroxy or polyhalogen (H of -OH may be replaced by a Group IA or IIA light metal) {4}
846.~.~.~.~.~.~ Preparing from aldehyde or ketone

DEFINITION

Classification: 568/846

Preparing from aldehyde or ketone:

(under subclass 844) Processes which include reacting an

aldehyde or ketone to prepare the compound.