US PATENT SUBCLASS 564 / 386
.~.~.~.~.~ Forming directly by amination which replaces halogen or forming amine group directly by hydrolysis

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

*  DD  ORGANIC COMPOUNDS (Class 532, Subclass 1) {1}
1  DF  .~ AMINO NITROGEN CONTAINING (E.G., UREA, SULFONAMIDES, NITROSAMINES, OXYAMINES, ETC., AND SALTS THEREOF) {37}
305  DF  .~.~ Benzene ring containing {24}
336  DF  .~.~.~ Amino nitrogen attached to aryl ring or ring system by an acyclic carbon or chain {11}
384  DF  .~.~.~.~ The aryl ring or ring system and amino nitrogen are bonded directly to the same acyclic carbon, which carbon additionally has only hydrogen or acyclic hydrocarbyl substituents bonded directly thereto {6}
386.~.~.~.~.~ Forming directly by amination which replaces halogen or forming amine group directly by hydrolysis

DEFINITION

Classification: 564/386

(under subclass 384) Processes wherein the compounds are formed directly by an amination process by replacing a halogen by an amino nitrogen or ammonia or wherein the compounds are formed directly by hydrolysis.