Hydroformylation process for producing 1,6-hexanediol derivatives

US10941092B2 · kind B2 · utility

Assignee

• BASF SE

Inventors

• Marek Pazicky · Ludwigshafen am Rhein, DE
• Martin Ernst · Ludwigshafen am Rhein, DE
• Nicolas MARION · Saint-Louis, FR
• Rocco Paciello · Bad Dürkheim, DE
• Johann-Peter Melder · Schifferstadt, DE
• Hermann Luyken · Ludwigshafen, DE

Key dates

• Filing date: Jun 6, 2018
• Grant date: Mar 9, 2021
• Expiry date: Jun 6, 2038

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C31/20
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The present invention relates to a two-stage hydroformylation process for producing pound of the formula (I) and to a process for producing a compound of the formula (V) comprising the two-stage hydroformylation process for producing a compound of the formula (I) followed by hydrogenation of the compound of the formula (I).