Patent · US Expired

Production of alicyclic unsaturated compounds having pendent functional groups

US3965142A · kind A · utility

0Cited by

5References

1Claims

0Family size

Assignee

Studiengesellschaft Kohle gGmbH · DE

Inventors

Gunther Wilke
Paul Heimbach

Key dates

Filing date	May 5, 1972
Grant date	Jun 22, 1976
Priority date	—
Expiry date	May 5, 1992

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C2603/38
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Cyclocooligomerization of at least one conjugated diene and an alkyl acrylate in the presence of a noncarbonyl containing, zero-valent nickel complex compound catalyst to form an olefinically unsaturated alicyclic ring compound having the non-hydrocarbon functional group pendent from the ring.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.