Verfahren zur Herstellung von N-Alkenylamiden

EP4806882 22. Mai 2025

Anmelder: China Petroleum & Chemical Corporation, Sinopec (Beijing) Research Institute of Chemical Industry Co., Ltd. 🇨🇳

Details

Veröffentlichungs-Nr.: EP4806882
Anmeldetag: 29. September 2024
Veröffentlichung: 22. Mai 2025
Rechtsraum: EP
IPC: C07C231/12, C07C233/18

Offizieller Volltext

Abstract

A preparation method for a N-alkenyl amide. The method comprises: under an esterification reaction condition and in the presence of an esterification reaction catalyst, contacting a compound represented by formula (1) with a compound represented by formula (2-1) to enable a first reaction to occur, and then subjecting the obtained first reaction product to a cracking reaction. The method involves simple operation, a high product yield, excellent selectivity and simple product separation, and particularly, raw materials can be recycled, thus greatly reducing the production cost and allowing for an economic production route. <img class="EMIRef" id="8eb6888f-58e8-4402-acd5-a6dc621957f5-ia01" />

Anmelder

Firmen: China Petroleum & Chemical Corporation
Sinopec (Beijing) Research Institute of Chemical Industry Co., Ltd.
Land: 🇨🇳 China

🇨🇳 Sinopec

Chinesischer Staatskonzern mit Sitz in Peking, tätig in Erdölförderung, Raffinerie, Petrochemie sowie Vertrieb von Kraftstoffen und chemischen Produkten.

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Fachgebiete

Organische Chemie

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