| 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 |  | .~.~ Benzene ring containing {24} |
| 306 | DF | .~.~.~> Alicyclic ring or ring system, having plural amino nitrogens attached directly or indirectly thereto by acyclic nonionic bonding, attached indirectly to an aryl ring or ring system by acyclic nonionic bonding |
| 307 | DF | .~.~.~> Amino nitrogen and a ring bonded directly to the same ring, and any other amino nitrogen in the compound is bonded directly to one of the rings {2} |
| 310 | DF | .~.~.~> Hydrazines {3} |
| 315 | DF | .~.~.~> Two aryl rings or ring systems bonded directly to the same carbon {7} |
| 336 | DF | .~.~.~> Amino nitrogen attached to aryl ring or ring system by an acyclic carbon or chain {11} |
| 393 | DF | .~.~.~> Preparing directly from ester other than by reduction of nitrile |
| 394 | DF | .~.~.~> Preparing directly from organic acid, acid halide or salt |
| 395 | DF | .~.~.~> Preparing directly by amination {7} |
| 409 | DF | .~.~.~> Preparing directly by ring alkylation or dealkylaton |
| 410 | DF | .~.~.~> Preparing directly by nitrosation |
| 411 | DF | .~.~.~> Preparing directly by nitration |
| 412 | DF | .~.~.~> Preparing of halogen containing compound directly by halogenation or dehalogenation |
| 413 | DF | .~.~.~> Preparing directly from hetero ring containing compound |
| 414 | DF | .~.~.~> Preparing directly from an amide (e.g., preparing directly from a sulfenamide, nitrosamine, carboxamide, thiourea, etc.) |
| 415 | DF | .~.~.~> Forming amine group directly by reduction {1} |
| 424 | DF | .~.~.~> Separating isomers {1} |
| 426 | DF | .~.~.~> Polycyclo ring system {2} |
| 430 | DF | .~.~.~> Two benzene rings bonded directly to the same oxygen, sulfur, or polysulfide chain |
| 431 | DF | .~.~.~> Two carbocyclic rings, at least one of which is benzene, bonded directly to the same nitrogen {2} |
| 437 | DF | .~.~.~> Purification or recovery {2} |
| 440 | DF | .~.~.~> Sulfur attached indirectly to the amino nitrogen by nonionic bonding |
| 441 | DF | .~.~.~> Nitro or nitroso, bonded directly to carbon, containing |
| 442 | DF | .~.~.~> Halogen, bonded directly to carbon, containing |
| 443 | DF | .~.~.~> Hydroxy, bonded directly to carbon, or ether containing (H of -OH may be replaced by a substituted or unsubstituted ammonium ion or a Group IA or IIA light metal) |