Patent · US Active

Ru-catalysed domino hydroformylation / hydrogenation / esterification using imidazole ligands

US11517890B2 · kind B2 · utility

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15Claims

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Assignee

Evonik Operations GmbH · DE

Inventors

Robert Franke · Marl, DE
Peter Kucmierczyk · Herne, DE
Matthias Beller · Ostseebad Nienhagen, DE
Ricarda Dühren · Rostock, DE
Ralf Jackstell · Rostock, DE

Key dates

Filing date	Nov 19, 2021
Grant date	Dec 6, 2022
Priority date	—
Expiry date	Nov 19, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2531/821
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Ru-catalysed domino hydroformylation/hydrogenation/esterification using imidazole ligands.

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