US PATENT SUBCLASS 564 / 469
.~.~.~ Preparing directly by amination

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}
463  DF  .~.~ Acyclic {16}
469.~.~.~ Preparing directly by amination {6}
470  DF  .~.~.~.~> By transamination
471  DF  .~.~.~.~> Of aldehyde or ketone containing compound {1}
474  DF  .~.~.~.~> Of ether containing compound {1}
478  DF  .~.~.~.~> Of hydroxy containing compound {1}
481  DF  .~.~.~.~> Of halogen containing compound {3}
485  DF  .~.~.~.~> Of compound which contains carbon to carbon unsaturation

DEFINITION

Classification: 564/469

(under subclass 463) Processes wherein an acyclic amino nitrogen compound is prepared directly by reacting an organic compound with ammonia or an amino nitrogen containing compound replacing an hydrogen thereof or another organic radical bonded to nitrogen to form a carbon to nitrogen bond.