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C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
C07D215/20—Oxygen atoms
C07D215/24—Oxygen atoms attached in position 8
C07D215/26—Alcohols; Ethers thereof
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Chemical & Material Sciences
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Organic Chemistry
(AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Process for the manufacture of colour formers of indoles and anhydrides of aromatic or heteroaromatic vicinal dicarboxylic acids colour formers of these classes of substance and their use