Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms

Classification Context

Section:

CHEMISTRY; METALLURGY

Class:

ORGANIC CHEMISTRY

Subclass:

ACYCLIC OR CARBOCYCLIC COMPOUNDS

Child Classifications

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• C07C 4/02 by cracking a single hydrocarbon or a mixture of individually defined hydrocarbons or a normally gaseous hydrocarbon fraction
• C07C 4/08 by splitting-off an aliphatic or cycloaliphatic part from the molecule
• C07C 4/22 by depolymerisation to the original monomer, e.g. dicyclopentadiene to cyclopentadiene
• C07C 4/24 by splitting polyarylsubstituted aliphatic compounds at an aliphatic-aliphatic bond, e.g. 1,4-diphenylbutane to styrene
• C07C 4/26 by splitting polyaryl compounds at a bond between uncondensed six-membered aromatic rings, e.g. biphenyl to benzene