Patent · US Active

Process for alkoxycarbonylation of ethylenically unsaturated compounds using benzene-based diphosphine ligands and aluminium triflate

US12006287B2 · kind B2 · utility

0Cited by

5References

9Claims

0Family size

Assignee

Evonik Oxeno GmbH & Co. KG · DE

Inventors

Peter Kucmierczyk · Herne, DE
Ricarda Dühren · Rostock, DE
Dirk Fridag · Haltern am See, DE
Johannes Knossalla · Gahlen, DE
Anna Chiara Sale · Recklinghausen, DE
Ana Markovic · Haltern am See, DE
Alexander Brächer · Haltern am See, DE
Matthias Beller · Ostseebad Nienhagen, DE
Robert Franke · Marl, DE

Key dates

Filing date	Nov 19, 2021
Grant date	Jun 11, 2024
Priority date	—
Expiry date	Jan 11, 2042

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2531/824
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Process for alkoxycarbonylation of ethylenically unsaturated compounds using benzene-based diphosphine ligands and aluminium triflate.

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