Patent · US Expired

Method for producing 3-pentenenitrile

US7541486B2 · kind B2 · utility

28Cited by

9References

20Claims

0Family size

Assignee

BASF SE

Inventors

Jens Scheidel · Hirschberg, DE
Tim Jungkamp · Sandhausen, DE
Michael Bartsch · Neustadt, DE
Gerd Haderlein · Bad Kötzting, DE
Robert Baumann · Mannheim, DE
Hermann Luyken · Ludwigshafen, DE

Key dates

Filing date	Jan 27, 2005
Grant date	Jun 2, 2009
Priority date	—
Expiry date	Feb 10, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C253/34
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process is described for preparing 3-pentenenitrile, characterized by the following process steps:

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