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PCE
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DIFF Subgroup
C07C 2/40

of conjugated dienes

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 > of conjugated dienes

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 > of conjugated dienes

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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