IPC 6 English version C07C 253/00-C07C 255/67

C07C25300-C07C25567

SECTION C– CHEMISTRY; METALLURGY

C 07

ORGANIC 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 C

ACYCLIC OR CARBOCYCLIC COMPOUNDS

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Preparation of carboxylic acid nitriles (of cyanogen or compounds thereof C 01 C 3/00) [5]

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by reaction of nitrogen oxide with organic compounds [5]

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by reaction of cyanogen halides, e.g. ClCN, with organic compounds [5]

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from N-formylated amino compounds [5]

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by addition of hydrogen cyanide or salts thereof to unsaturated compounds [5]

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to compounds containing carbon-to-carbon double bonds [5]

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to compounds containing carbon-to-carbon triple bonds [5]

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by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups [5]

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by reaction of cyanides with lactones or compounds containing hydroxy groups or etherified or esterified hydroxy groups [5]

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by reaction of ammonia or amines with compounds containing carbon-to-carbon multiple bonds other than in six-membered aromatic rings [5]

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by dehydratation of carboxylic acid amides [5]

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by reaction of ammonia with carboxylic acids with replacement of carboxyl groups by cyano groups [5]

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by ammoxidation of hydrocarbons or substituted hydrocarbons [5]

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containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes [5]

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containing six-membered aromatic rings, e.g. styrene [5]

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by reactions not involving the formation of cyano groups [5]

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

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Separation; Purification [5]

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Carboxylic acid nitriles (cyanogen or compounds thereof C 01 C 3/00) [5]

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having cyano groups bound to acyclic carbon atoms [5]

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of an acyclic and saturated carbon skeleton [5]

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Mononitriles [5]

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containing two cyano groups bound to the carbon skeleton [5]

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containing at least three cyano groups bound to the carbon skeleton [5]

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of an acyclic and unsaturated carbon skeleton [5]

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Mononitriles [5]

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Acrylonitrile; Methacrylonitrile [5]

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containing at least two cyano groups bound to the carbon skeleton [5]

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containing cyano groups and halogen atoms, or nitro or nitroso groups, bound to the same acyclic carbon skeleton [5]

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containing cyano groups and singly-bound oxygen atoms bound to the same saturated acyclic carbon skeleton [5]

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containing cyano groups and hydroxy groups bound to the carbon skeleton [5]

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containing cyano groups and etherified hydroxy groups bound to the carbon skeleton [5]

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containing cyano groups and esterified hydroxy groups bound to the carbon skeleton [5]

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containing cyano groups and singly-bound oxygen atoms bound to the same unsaturated acyclic carbon skeleton [5]

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containing cyano groups and singly-bound oxygen atoms bound to the same carbon atom of an acyclic carbon skeleton [5]

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containing cyano groups and doubly-bound oxygen atoms bound to the same acyclic carbon skeleton [5]

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containing cyano groups bound to carbon atoms of carboxyl groups [5]

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containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton [5]

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

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

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containing cyano groups and at least two carboxyl groups bound to the carbon skeleton [5]

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containing cyano groups and carboxyl groups, other than cyano groups, bound to the same unsaturated acyclic carbon skeleton [5]

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containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same saturated acyclic carbon skeleton [5]

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Aminoacetonitriles [5]

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containing cyano groups, amino groups and singly-bound oxygen atoms bound to the carbon skeleton [5]

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containing cyano groups, amino groups and doubly-bound oxygen atoms bound to the carbon skeleton [5]

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containing cyano groups, amino groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton [5]

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containing cyano groups and acylated amino groups bound to the carbon skeleton [5]

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containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the same unsaturated acyclic carbon skeleton [5]

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having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing rings other than six-membered aromatic rings [5]

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having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing at least one six-membered aromatic ring [5]

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with cyano groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by saturated carbon chains [5]

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with cyano groups linked to the six-membered aromatic ring, or to the condensed ring system containing that ring, by unsaturated carbon chains [5]

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

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the carbon skeleton being further substituted by hydroxy groups [5]

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the carbon skeleton being further substituted by etherified hydroxy groups [5]

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the carbon skeleton being further substituted by esterified hydroxy groups [5]

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with hydroxy groups esterified by derivatives of 2,2-dimethylcyclopropane carboxylic acids, e.g. chrysanthemumic acids [5]

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

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the carbon skeleton being further substituted by carboxyl groups, other than cyano groups [5]

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the carbon skeleton being further substituted by singly-bound nitrogen atoms, not being further bound to other hetero atoms [5]

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

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at least one of the singly-bound nitrogen atoms being acylated [5]

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

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to carbon atoms of non-condensed rings [5]

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to carbon atoms of rings being part of condensed ring systems [5]

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to carbon atoms of 2,2-dimethylcyclopropane rings, e.g. nitrile of chrysanthemumic acids [5]

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

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

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containing at least two cyano groups bound to the carbon skeleton [5]

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

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containing cyano groups and hydroxy groups bound to the carbon skeleton [5]

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containing cyano groups and etherified hydroxy groups bound to the carbon skeleton [5]

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containing cyano groups and esterified hydroxy groups bound to the carbon skeleton [5]

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containing cyano groups and doubly-bound oxygen atoms bound to the carbon skeleton [5]

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containing cyano groups and carboxyl groups, other than cyano groups, bound to the carbon skeleton [5]

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containing cyano groups and singly-bound nitrogen atoms, not being further bound to other hetero atoms, bound to the carbon skeleton [5]

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

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at least one of the singly-bound nitrogen atoms being acylated [5]

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containing cyano groups and nitrogen atoms being part of imino groups bound to the same carbon skeleton [5]

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containing cyano groups and oxygen atoms being part of oxyimino groups bound to the same carbon skeleton [5]

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containing cyano groups and nitrogen atoms further bound to other hetero atoms, other than oxygen atoms of nitro or nitroso groups, bound to the same carbon skeleton [5]

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with the nitrogen atoms further bound to oxygen atoms [5]

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with the nitrogen atoms further bound to nitrogen atoms [5]

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having cyano groups and nitrogen atoms being part of hydrazine or hydrazone groups bound to the same carbon skeleton [5]

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having cyano groups and azido groups bound to the same carbon skeleton [5]

C07C 239/00 - C07C 251/88

C07C 257/00 - C07C 271/68