(0)C07C:25/49:

(0)C07C:25/49:

IPC6

SECTION C - CHEMISTRY; METALLURGY

ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C

26/50

C07C069/92 - C07C205/61

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92

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with etherified hydroxyl groups [2]

of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings [2]

Esters of quinone carboxylic acids [2]

Esters of carbonic or haloformic acids [2]

Esters of oxyacids of halogens

Compounds containing carbon and nitrogen with or without hydrogen, halogens or oxygen (irradiation products of cholesterol or its derivatives C 07 C 401/00; vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation C 07 C 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 C 07 C 403/00; prostaglandins or derivatives thereof C 07 C 405/00; peroxy compounds C 07 C 407/00, C 07 C 409/00) [5]

201

Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton [5]

Preparation of esters of nitric acid [5]

Preparation of esters of nitrous acid [5]

Preparation of nitro compounds [5]

by substitution of hydrogen atoms by nitro groups [5]

by substitution of functional groups by nitro groups [5]

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

by formation of nitro groups together with reactions not involving the formation of nitro groups [5]

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

203

Esters of nitric or nitrous acid [5]

Esters of nitric acid [5]

having nitrate groups bound to acyclic carbon atoms [5]

Glycerol trinitrate [5]

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

having nitrate groups bound to carbon atoms of six-membered aromatic rings [5]

205

Compounds containing nitro groups bound to a carbon skeleton [5]

having nitro groups bound to acyclic carbon atoms [5]

of a saturated carbon skeleton [5]

of an unsaturated carbon skeleton [5]

containing six-membered aromatic rings [5]

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

having nitro groups bound to carbon atoms of six-membered aromatic rings [5]

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

having nitro groups bound to acyclic carbon atoms [5]

of an unsaturated carbon skeleton [5]

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

having nitro groups bound to carbon atoms of six-membered aromatic rings [5]

the six-membered aromatic ring or a condensed ring system containing that ring being substituted by halogen atoms [5]

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

having nitro groups and hydroxy groups bound to acyclic carbon atoms [5]

of a saturated carbon skeleton [5]

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

having nitro groups bound to acyclic carbon atoms and hydroxy groups bound to carbon atoms of six-membered aromatic rings [5]

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

having nitro groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms [5]

having nitro groups and hydroxy groups bound to carbon atoms of six-membered aromatic rings [5]

having nitro groups and hydroxy groups bound to carbon atoms of the same non-condensed six-membered aromatic ring [5]

having one nitro group bound to the ring [5]

having two nitro groups bound to the ring [5]

having three, and only three, nitro groups bound to the ring [5]

having nitro groups bound to carbon atoms of six-membered aromatic rings being part of a condensed ring system [5]

and being further substituted by halogen atoms [5]

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

having nitro groups and etherified hydroxy groups bound to acyclic carbon atoms of the carbon skeleton [5]

the carbon skeleton being saturated [5]

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

the carbon skeleton containing six-membered aromatic rings [5]

having nitro groups bound to acyclic carbon atoms and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton [5]

having nitro groups or etherified hydroxy groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton [5]

having nitro groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms of the carbon skeleton [5]

having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton [5]

to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system [5]

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

the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. nitrodiphenyl ethers [5]

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

having nitro groups and esterified hydroxy groups bound to acyclic carbon atoms of the carbon skeleton [5]

having nitro groups or esterified hydroxy groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton [5]

having nitro groups or esterified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton [5]

to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system [5]

the carbon skeleton being further substituted by —CHO groups [5]

the carbon skeleton being further substituted by at least one doubly-bound oxygen atom, not being part of a —CHO group [5]

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

Anthraquinones containing nitro groups [5]

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

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

having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton [5]

the carbon skeleton being saturated [5]

Nitro-acetic acids [5]

the carbon skeleton containing six-membered aromatic rings [5]

having nitro groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton [5]

having nitro groups or carboxyl groups bound to carbon atoms of rings other than six-membered aromatic rings of the carbon skeleton [5]

having nitro groups bound to carbon atoms of six-membered aromatic rings and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton [5]

having nitro groups and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton [5]

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

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

in ortho-position to the carboxyl group, e.g. nitro-salicylic acids [5]

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

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