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PCE
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DIFF Subgroup
C07C 2/38

of dienes or alkynes

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms > by addition between unsaturated hydrocarbons > by oligomerisation of well-defined unsaturated hydrocarbons without ring formation > of dienes or alkynes

CPC:

Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (redistribution reactions involving splitting C07C6/00) > by addition between unsaturated hydrocarbons > by oligomerisation of well-defined unsaturated hydrocarbons without ring formation > of dienes or alkynes

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 1980.

Child Classifications

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