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IPC 7
  C07C 273/00 - C07C 281/20  
C07C29100-C07C30989
  C07C 311/00 - C07C 313/38  

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


291/

00Compounds containing carbon and nitrogen and having functional groups not covered by groups C07C 201/00 to C07C 281/00  [5]

291/

02.containing nitrogen-oxide bonds  [5]

291/

04..containing amino-oxide bonds  [5]

291/

06..Nitrile oxides  [5]

291/

08..Azoxy compounds  [5]

291/

10.Isocyanides  [5]

291/

12.Fulminates  [5]

291/

14.containing at least one carbon atom bound to a nitro or nitroso group and doubly-bound to a hetero atom  [5]


Compounds containing carbon together with sulfur, selenium, or tellurium, with or without hydrogen, halogens, oxygen, or nitrogen (irradiation products of cholesterol or its derivatives C07C 401/00; vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation C07C 401/00; derivatives of cyclohexane or of a cyclohexene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene rings C07C 403/00; prostaglandins or derivatives thereof C07C 405/00; peroxy compounds C07C 407/00, C07C 409/00)  [5]


301/

00Esters of sulfurous acid (cyclic esters C07D) [5]

301/

02.having sulfite groups bound to carbon atoms of six-membered aromatic rings  [5]


303/

00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides  [5]

303/

02.of sulfonic acids or halides thereof  [5]

303/

04..by substitution of hydrogen atoms by sulfo or halosulfonyl groups  [5]

303/

06...by reaction with sulfuric acid or sulfur trioxide  [5]

303/

08...by reaction with halogenosulfonic acids  [5]

303/

10...by reaction with sulfur dioxide and halogen or by reaction with sulfuryl halides  [5]

303/

12...by reaction with thionylhalides  [5]

303/

14..by sulfoxidation, i.e. by reaction with sulfur dioxide and oxygen with formation of sulfo or halosulfonyl groups  [5]

303/

16..by oxidation of thiols, sulfides, hydropolysulfides, or polysulfides with formation of sulfo or halosulfonyl groups  [5]

303/

18..by reaction of sulfides with compounds having functional groups with formation of sulfo or halosulfonyl groups  [5]

303/

20..by addition of sulfurous acid or salts thereof to compounds having carbon-to-carbon multiple bonds  [5]

303/

22..from sulfonic acids by reactions not involving the formation of sulfo or halosulfonyl groups  [5]

303/

24.of esters of sulfuric acids  [5]

303/

26.of esters of sulfonic acids  [5]

303/

28..by reaction of hydroxy compounds with sulfonic acids or derivatives thereof  [5]

303/

30..by reactions not involving the formation of esterified sulfo groups  [5]

303/

32.of salts of sulfonic acids  [5]

303/

34.of amides of sulfuric acids  [5]

303/

36.of amides of sulfonic acids  [5]

303/

38..by reaction of ammonia or amines with sulfonic acids, or with esters, anhydrides, or halides thereof  [5]

303/

40..by reactions not involving the formation of sulfonamide groups  [5]

303/

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

303/

44..Separation; Purification  [5]

303/

46...from by-products of refining mineral oils with sulfuric acid  [5]


305/

00Esters of sulfuric acids (cyclic esters C07D) [5]

305/

02.having oxygen atoms of sulfate groups bound to acyclic carbon atoms of a carbon skeleton  [5]

305/

04..being acyclic and saturated  [5]

305/

06...Hydrogenosulfates  [5]

305/

08...Dialkylsulfates; Substituted dialkylsulfates  [5]

305/

10...being further substituted by singly-bound oxygen atoms  [5]

305/

12..being saturated and containing rings  [5]

305/

14..being acyclic and unsaturated  [5]

305/

16..being unsaturated and containing rings  [5]

305/

18...containing six-membered aromatic rings  [5]

305/

20.having oxygen atoms of sulfate groups bound to carbon atoms of rings other than six-membered aromatic rings  [5]

305/

22.having oxygen atoms of sulfate groups bound to carbon atoms of six-membered aromatic rings  [5]

305/

24..of non-condensed six-membered aromatic rings  [5]

305/

26.Halogenosulfates, i.e. monoesters of halogenosulfuric acids  [5]


307/

00Amides of sulfuric acids, i.e. compounds having singly-bound oxygen atoms of sulfate groups replaced by nitrogen atoms, not being part of nitro or nitroso groups  [5]

307/

02.Monoamides of sulfuric acids or esters thereof, e.g. sulfamic acids  [5]

307/

04.Diamides of sulfuric acids  [5]

307/

06..having nitrogen atoms of the sulfamide groups bound to acyclic carbon atoms  [5]

307/

08..having nitrogen atoms of the sulfamide groups bound to carbon atoms of rings other than six-membered aromatic rings  [5]

307/

10..having nitrogen atoms of the sulfamide groups bound to carbon atoms of six-membered aromatic rings  [5]


309/

00Sulfonic acids; Halides, esters, or anhydrides thereof  [5]

309/

01.Sulfonic acids  [5]

309/

02..having sulfo groups bound to acyclic carbon atoms  [5]

309/

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

309/

04....containing only one sulfo group  [5]

309/

05....containing at least two sulfo groups bound to the carbon skeleton  [5]

309/

06....containing halogen atoms, or nitro or nitroso groups bound to the carbon skeleton  [5]

309/

07....containing oxygen atoms bound to the carbon skeleton  [5]

309/

08.....containing hydroxy groups bound to the carbon skeleton  [5]

309/

09.....containing etherified hydroxy groups bound to the carbon skeleton  [5]

309/

10......with the oxygen atom of at least one of the etherified hydroxy groups further bound to an acyclic carbon atom  [5]

309/

11......with the oxygen atom of at least one of the etherified hydroxy groups further bound to a carbon atom of a six-membered aromatic ring  [5]

309/

12.....containing esterified hydroxy groups bound to the carbon skeleton  [5]

309/

13....containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton  [5]

309/

14.....containing amino groups bound to the carbon skeleton  [5]

309/

15......the nitrogen atom of at least one of the amino groups being part of any of the groups X being a hetero atom, Y being any atom  [5]

309/

16.....containing doubly-bound nitrogen atoms bound to the carbon skeleton  [5]

309/

17....containing carboxyl groups bound to the carbon skeleton  [5]

309/

18.....containing amino groups bound to the same carbon skeleton  [5]

309/

19...of a saturated carbon skeleton containing rings  [5]

309/

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

309/

21....containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton  [5]

309/

22....containing carboxyl groups bound to the carbon skeleton  [5]

309/

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

309/

24...of a carbon skeleton containing six-membered aromatic rings  [5]

309/

25..having sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings of a carbon skeleton  [5]

309/

26...containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton  [5]

309/

27...containing carboxyl groups bound to the carbon skeleton  [5]

309/

28..having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton  [5]

309/

29...of non-condensed six-membered aromatic rings  [5]

309/

30....of six-membered aromatic rings substituted by alkyl groups  [5]

309/

31.....by alkyl groups containing at least three carbon atoms  [5]

309/

32....containing at least two non-condensed six-membered aromatic rings in the carbon skeleton  [5]

309/

33...of six-membered aromatic rings being part of condensed ring systems  [5]

309/

34....formed by two rings  [5]

309/

35.....Naphthalene sulfonic acids  [5]

309/

36......substituted by alkyl groups  [5]

309/

37.......by alkyl groups containing at least three carbon atoms  [5]

309/

38....formed by at least three rings  [5]

309/

39...containing halogen atoms bound to the carbon skeleton  [5]

309/

40...containing nitro or nitroso groups bound to the carbon skeleton  [5]

309/

41...containing singly-bound oxygen atoms bound to the carbon skeleton  [5]

309/

42....having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings  [5]

309/

43....having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system  [5]

309/

44...containing doubly-bound oxygen atoms bound to the carbon skeleton  [5]

309/

45...containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton  [5]

309/

46....having the sulfo groups bound to carbon atoms of non-condensed six-membered aromatic rings  [5]

309/

47....having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system  [5]

309/

48....the carbon skeleton being further substituted by halogen atoms  [5]

309/

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

309/

50.....having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system  [5]

309/

51....at least one of the nitrogen atoms being part of any of the groups X being a hetero atom, Y being any atom  [5]

309/

52....the carbon skeleton being further substituted by doubly-bound oxygen atoms  [5]

309/

53.....the carbon skeleton containing carbon atoms of quinone rings  [5]

309/

54......at least one of the nitrogen atoms being part of any of the groups X being a hetero atom, Y being any atom  [5]

309/

55.......Y being a hydrogen or a carbon atom  [5]

309/

56.......Y being a hetero atom  [5]

309/

57...containing carboxyl groups bound to the carbon skeleton  [5]

309/

58....Carboxylic acid groups or esters thereof  [5]

309/

59....Nitrogen analogues of carboxyl groups  [5]

309/

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

309/

61....the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups  [5]

309/

62..Sulfonated fats, oils or waxes of undetermined constitution (chemical modification of petroleum waxes C10G 73/38)  [5]

309/

63.Esters of sulfonic acids  [5]

309/

64..having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms  [5]

309/

65...of a saturated carbon skeleton  [5]

309/

66....Methanesulfonates  [5]

309/

67...of an unsaturated carbon skeleton  [5]

309/

68...of a carbon skeleton substituted by singly-bound oxygen atoms  [5]

309/

69...of a carbon skeleton substituted by nitrogen atoms, not being part of nitro or nitroso groups  [5]

309/

70...of a carbon skeleton substituted by carboxyl groups  [5]

309/

71..having sulfur atoms of esterified sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings  [5]

309/

72..having sulfur atoms of esterified sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton  [5]

309/

73...to carbon atoms of non-condensed six-membered aromatic rings  [5]

309/

74...to carbon atoms of six-membered aromatic rings being part of condensed ring systems  [5]

309/

75...containing singly-bound oxygen atoms bound to the carbon skeleton  [5]

309/

76...containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton  [5]

309/

77...containing carboxyl groups bound to the carbon skeleton  [5]

309/

78.Halides of sulfonic acids  [5]

309/

79..having halosulfonyl groups bound to acyclic carbon atoms  [5]

309/

80...of a saturated carbon skeleton  [5]

309/

81...of an unsaturated carbon skeleton  [5]

309/

82...of a carbon skeleton substituted by singly-bound oxygen atoms  [5]

309/

83...of a carbon skeleton substituted by nitrogen atoms, not being part of nitro or nitroso groups  [5]

309/

84...of a carbon skeleton substituted by carboxyl groups  [5]

309/

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

309/

86..having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton  [5]

309/

87...containing singly-bound oxygen atoms bound to the carbon skeleton  [5]

309/

88...containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton  [5]

309/

89...containing carboxyl groups bound to the carbon skeleton  [5]

  C07C 273/00 - C07C 281/20    C07C 311/00 - C07C 313/38  
 

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