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IPC 7
  C07C 71/00 - C07C 205/61  
C07C20700-C07C21165
  C07C 213/00 - C07C 217/94  

SECTION C – CHEMISTRY; METALLURGY


C 07ORGANIC CHEMISTRY (such compounds as the oxides, sulfides, or oxysulfides of carbon, cyanogen, phosgene, hydrocyanic acid or salts thereof C01; products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds C01B 33/44; macromolecular compounds C08; dyes C09; fermentation products C12; fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture C12P; production of organic compounds by electrolysis or electrophoresis C25B 3/00, C25B 7/00) [2]


C 07 CACYCLIC OR CARBOCYCLIC COMPOUNDS


207/

00Compounds containing nitroso groups bound to a carbon skeleton  [5]

207/

02.the carbon skeleton not being further substituted  [5]

207/

04.the carbon skeleton being further substituted by singly-bound oxygen atoms  [5]


209/

00Preparation of compounds containing amino groups bound to a carbon skeleton  [5]

209/

02.by substitution of hydrogen atoms by amino groups  [5]

209/

04.by substitution of functional groups by amino groups  [5]

209/

06..by substitution of halogen atoms  [5]

209/

08...with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings  [5]

209/

10...with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings  [5]

209/

12...with formation of quaternary ammonium compounds  [5]

209/

14..by substitution of hydroxy groups or of etherified or esterified hydroxy groups  [5]

209/

16...with formation of amino groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings  [5]

209/

18...with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings  [5]

209/

20...with formation of quaternary ammonium compounds  [5]

209/

22..by substitution of other functional groups  [5]

209/

24.by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds  [5]

209/

26..by reduction with hydrogen  [5]

209/

28..by reduction with other reducing agents  [5]

209/

30.by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds  [5]

209/

32..by reduction of nitro groups  [5]

209/

34...by reduction of nitro groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings  [5]

209/

36...by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings  [5]

209/

38..by reduction of nitroso groups  [5]

209/

40..by reduction of hydroxylamino or oxyimino groups  [5]

209/

42..by reduction of nitrogen-to-nitrogen bonds  [5]

209/

44.by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers  [5]

209/

46..by reduction of carboxylic acids or esters thereof in presence of ammonia or amines  [5]

209/

48..by reduction of nitriles  [5]

209/

50..by reduction of carboxylic acid amides  [5]

209/

52..by reduction of imines or imino-ethers (C07C 209/24 takes precedence)  [5]

209/

54.by rearrangement reactions  [5]

209/

56..from carboxylic acids involving a Hofmann, Curtius, Schmidt, or Lossen-type rearrangement  [5]

209/

58..from or via amides  [5]

209/

60.by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes  [5]

209/

62.by cleaving carbon-to-nitrogen, sulfur-to-nitrogen, or phosphorus-to-nitrogen bonds, e.g. hydrolysis of amides, N-dealkylation of amines or quaternary ammonium compounds (C07C 209/24 takes precedence)  [5]

209/

64.by disproportionation  [5]

209/

66.from or via metallo-organic compounds  [5]

209/

68.from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton  [5]

209/

70..by reduction of unsaturated amines  [5]

209/

72...by reduction of six-membered aromatic rings  [5]

209/

74..by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation  [5]

209/

76..by nitration  [5]

209/

78..from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines  [5]

209/

80.by photochemical reactions; by using free radicals  [5]

209/

82.Purification; Separation; Stabilisation; Use of additives  [5]

209/

84..Purification  [5]

209/

86..Separation  [5]

209/

88...Separation of optical isomers  [5]

209/

90..Stabilisation; Use of additives  [5]


211/

00Compounds containing amino groups bound to a carbon skeleton  [5]

211/

01.having amino groups bound to acyclic carbon atoms  [5]

211/

02..of an acyclic saturated carbon skeleton  [5]

211/

03...Monoamines  [5]

211/

04....Mono-, di- or tri-methylamine  [5]

211/

05....Mono-, di- or tri-ethylamine  [5]

211/

06....containing only n- or iso-propyl groups  [5]

211/

07....containing one, two or three alkyl groups, each having the same number of carbon atoms in excess of three  [5]

211/

08....containing alkyl groups having a different number of carbon atoms  [5]

211/

09...Diamines  [5]

211/

10....Diaminoethanes  [5]

211/

11....Diaminopropanes  [5]

211/

12....1,6-Diaminohexanes  [5]

211/

13...Amines containing three or more amino groups bound to the carbon skeleton  [5]

211/

14...Amines containing amino groups bound to at least two aminoalkyl groups, e.g. diethylenetriamines  [5]

211/

15...the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

16..of a saturated carbon skeleton containing rings other than six-membered aromatic rings  [5]

211/

17...containing only non-condensed rings  [5]

211/

18...containing at least two amino groups bound to the carbon skeleton  [5]

211/

19...containing condensed ring systems  [5]

211/

20..of an acyclic unsaturated carbon skeleton  [5]

211/

21...Monoamines  [5]

211/

22...containing at least two amino groups bound to the carbon skeleton  [5]

211/

23...the carbon skeleton containing carbon-to-carbon triple bonds  [5]

211/

24...the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

25..of an unsaturated carbon skeleton containing rings other than six-membered aromatic rings  [5]

211/

26..of an unsaturated carbon skeleton containing at least one six-membered aromatic ring  [5]

211/

27...having amino groups linked to the six-membered aromatic ring by saturated carbon chains  [5]

211/

28...having amino groups linked to the six-membered aromatic ring by unsaturated carbon chains  [5]

211/

29...the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

30...the six-membered aromatic ring being part of a condensed ring system formed by two rings  [5]

211/

31...the six-membered aromatic ring being part of a condensed ring system formed by at least three rings  [5]

211/

32....containing dibenzocycloheptane or dibenzocycloheptene ring systems or condensed derivatives thereof  [5]

211/

33.having amino groups bound to carbon atoms of rings other than six-membered aromatic rings  [5]

211/

34..of a saturated carbon skeleton  [5]

211/

35...containing only non-condensed rings  [5]

211/

36...containing at least two amino groups bound to the carbon skeleton  [5]

211/

37...being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

38...containing condensed ring systems  [5]

211/

39..of an unsaturated carbon skeleton  [5]

211/

40...containing only non-condensed rings  [5]

211/

41...containing condensed ring systems  [5]

211/

42....with six-membered aromatic rings being part of the condensed ring systems  [5]

211/

43.having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton  [5]

211/

44..having amino groups bound to only one six-membered aromatic ring  [5]

211/

45...Monoamines  [5]

211/

46....Aniline  [5]

211/

47....Toluidines; Homologues thereof  [5]

211/

48....N-alkylated amines  [5]

211/

49...having at least two amino groups bound to the carbon skeleton  [5]

211/

50....with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton  [5]

211/

51.....Phenylenediamines  [5]

211/

52...the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

53...having the nitrogen atom of at least one of the amino groups further bound to a hydrocarbon radical substituted by amino groups  [5]

211/

54..having amino groups bound to two or three six-membered aromatic rings  [5]

211/

55...Diphenylamines  [5]

211/

56...the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

57..having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems of the carbon skeleton  [5]

211/

58...Naphthylamines; N-substituted derivatives thereof  [5]

211/

59...the carbon skeleton being further substituted by halogen atoms or by nitro or nitroso groups  [5]

211/

60...containing a ring other than a six-membered aromatic ring forming part of at least one of the condensed ring systems  [5]

211/

61...with at least one of the condensed ring systems formed by three or more rings  [5]

211/

62.Quaternary ammonium compounds  [5]

211/

63..having quaternised nitrogen atoms bound to acyclic carbon atoms  [5]

211/

64..having quaternised nitrogen atoms bound to carbon atoms of six-membered aromatic rings  [5]

211/

65.Metal complexes of amines  [5]

  C07C 71/00 - C07C 205/61    C07C 213/00 - C07C 217/94  
 

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