IPC 6 English version
  C07C 50/00 - C07C 53/50  
  
C07C05500-C07C05992
  C07C 61/00 - C07C 65/42  

SECTION C– CHEMISTRY; METALLURGY


C 07ORGANIC CHEMISTRY (such compounds as the oxides, sulfides, or oxysulfides of carbon, cyanogen, phosgene, hydrocyanic acid or salts thereof C 01; 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 C 01 B 33/44; macromolecular compounds C 08; dyes C 09; fermentation products C 12; fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture C 12 P; production of organic compounds by electrolysis or electrophoresis C 25 B 3/00, C 25 B 7/00) [2]


C 07 CACYCLIC OR CARBOCYCLIC COMPOUNDS


55/

00Saturated compounds having more than one carboxyl group bound to acyclic carbon atoms (cyclic anhydrides C 07 D) [2]

55/

02.Dicarboxylic acids

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06..Oxalic acid

55/

07...Salts thereof [3]

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08..Malonic acid

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10..Succinic acid

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12..Glutaric acid

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14..Adipic acid

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16..Pimelic acid

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18..Azelaic acid

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20..Sebacic acid

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21..Dicarboxylic acids having twelve carbon atoms [3]

55/

22.Tricarboxylic acids

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24.containing more than three carboxyl groups

55/

26.containing rings [3]

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28..monocyclic [3]

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30..containing condensed ring systems [3]

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32.containing halogen [3]

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34..containing rings [3]

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36.Acyl halides [3]

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38..containing rings [3]

55/

40..containing halogen outside the carbonyl halide group [3]


57/

00Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms (cyclic anhydrides C 07 D) [2]

57/

02.with only carbon-to-carbon double bonds as unsaturation

57/

03..Monocarboxylic acids [3]

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04...Acrylic acid; Methacrylic acid [3]

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045....Preparation by oxidation in the liquid phase [3]

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05....Preparation by oxidation in the gaseous phase [3]

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055.....starting from unsaturated aldehydes [3]

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065....Preparation by splitting-off H–X, X being halogen, OR, or NR2, R being hydrogen or a hydrocarbon group [3]

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07....Separation; Purification; Stabilisation; Use of additives [3]

57/

075.....Use of additives, e.g. for stabilisation [3]

57/

08...Crotonic acid [3]

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10...Sorbic acid [3]

57/

12...Straight chain carboxylic acids containing eighteen carbon atoms [3]

57/

13..Dicarboxylic acids [3]

57/

145...Maleic acid [3]

57/

15...Fumaric acid [3]

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155...Citraconic acid [3]

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16...Muconic acid [3]

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18.with only carbon-to-carbon triple bonds as unsaturation

57/

20..Propiolic acid

57/

22..Acetylene dicarboxylic acid

57/

24..Diacetylene or polyacetylene dicarboxylic acids

57/

26.containing rings other than six-membered aromatic rings [3]

57/

28..containing an adamantane ring system [3]

57/

30.containing six-membered aromatic rings [3]

57/

32..Phenylacetic acid [3]

57/

34..containing more than one carboxyl group [3]

57/

36...Phenylmalonic acid [3]

57/

38..polycyclic [3]

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40...containing condensed ring systems [3]

57/

42..having unsaturation outside the rings [3]

57/

44...Cinnamic acid [3]

57/

46.containing six-membered aromatic rings and other rings, e.g. cyclohexylphenylacetic acid [3]

57/

48..having unsaturation outside the aromatic rings [3]

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50..containing condensed ring systems [3]

57/

52.containing halogen [3]

57/

54..Halogenated acrylic or methacrylic acids [3]

57/

56..containing rings other than six-membered aromatic rings [3]

57/

58..containing six-membered aromatic rings [3]

57/

60...having unsaturation outside the rings [3]

57/

62..containing six-membered aromatic rings and other rings [3]

57/

64.Acyl halides [3]

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66..with only carbon-to-carbon double bonds as unsaturation [3]

57/

68..with only carbon-to-carbon triple bonds as unsaturation [3]

57/

70..containing rings other than six-membered aromatic rings [3]

57/

72..containing six-membered aromatic rings [3]

57/

74..containing six-membered aromatic rings and other rings [3]

57/

76..containing halogen outside the carbonyl halide groups [3]


59/

00Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O-metal, –CHO, keto, ether, groups, groups, or groups (cyclic anhydrides C 07 D) [2]

59/

01.Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups [3]

59/

06..Glycolic acid [3]

59/

08..Lactic acid [3]

59/

10..Polyhydroxy carboxylic acids

59/

105...having five or more carbon atoms, e.g. aldonic acids [3]

59/

11..containing rings [3]

59/

115..containing halogen [3]

59/

125.Saturated compounds having only one carboxyl group and containing ether groups, groups, groups, or groups [3]

59/

13..containing rings [3]

59/

135..containing halogen [3]

59/

147.Saturated compounds having only one carboxyl group and containing –CHO groups [3]

59/

153..Glyoxylic acid [3]

59/

185.Saturated compounds having only one carboxyl group and containing keto groups [3]

59/

19..Pyruvic acid [3]

59/

195..Acetoacetic acid [3]

59/

205..containing rings [3]

59/

21..containing halogen [3]

59/

215..containing singly bound oxygen-containing groups [3]

59/

225..containing –CHO groups [3]

59/

235.Saturated compounds having more than one carboxyl group [3]

59/

245..containing hydroxy or O-metal groups [3]

59/

255...Tartaric acid [3]

59/

265...Citric acid [3]

59/

285...Polyhydroxy dicarboxylic acids having five or more carbon atoms, e.g. saccharic acids [3]

59/

29...containing rings [3]

59/

295...containing halogen [3]

59/

305..containing ether groups, groups, groups, or groups [3]

59/

31...containing rings [3]

59/

315...containing halogen [3]

59/

325..containing –CHO groups [3]

59/

347..containing keto groups [3]

59/

353...containing rings [3]

59/

40.Unsaturated compounds [3]

59/

42..containing hydroxy or O-metal groups [3]

59/

44...Ricinoleic acid [3]

59/

46...containing rings other than six-membered aromatic rings [3]

59/

48...containing six-membered aromatic rings [3]

59/

50....Mandelic acid [3]

59/

52...a hydroxy or O-metal group being bound to a carbon atom of a six-membered aromatic ring [3]

59/

54...containing six-membered aromatic rings and other rings [3]

59/

56...containing halogen [3]

59/

58..containing ether groups, groups, groups, or groups [3]

59/

60...the non-carboxylic part of the ether being unsaturated [3]

59/

62...containing rings other than six-membered aromatic rings [3]

59/

64...containing six-membered aromatic rings [3]

59/

66....the non-carboxylic part of the ether containing six-membered aromatic rings [3]

59/

68.....the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring [3]

59/

70......Ethers of hydroxy-acetic acid [3]

59/

72...containing six-membered aromatic rings and other rings [3]

59/

74..containing –CHO groups [3]

59/

76..containing keto groups [3]

59/

80...containing rings other than six-membered aromatic rings [3]

59/

82....the keto group being part of a ring [3]

59/

84...containing six-membered aromatic rings [3]

59/

86...containing six-membered aromatic rings and other rings [3]

59/

88...containing halogen [3]

59/

90...containing singly bound oxygen-containing groups [3]

59/

92...containing –CHO groups [3]

  C07C 50/00 - C07C 53/50    C07C 61/00 - C07C 65/42