Process for preparing an N-methyl-substituted triacetonamine compound

US10358420B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Katharina Minke · Essen, DE
• Benjamin Willy · Goldkronach, DE
• Felix Nissen · Nottuln, DE
• Manfred Neumann · Marl, DE

Key dates

• Filing date: Jul 6, 2017
• Grant date: Jul 23, 2019
• Expiry date: Jul 6, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D401/14
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

An N-methyl-substituted triacetonamine compound can be produced by reacting at least one triacetonamine compound with formaldehyde under reductive conditions.