Verfahren zur Herstellung einer Aromatischen Verbindung

Details

Veröffentlichungs-Nr.

EP3315486

Aktenzeichen

EP17198805

Anmeldetag

27. Oktober 2017

Veröffentlichung

7. Juni 2023

Erteilung

7. Juni 2023

Rechtsraum

EP

IPC

C07C41/18C07C67/343C07B37/04C07C1/32C07C315/04C07C45/45C07C45/49C07C45/59C07D215/06C07D409/04C07D295/033C07D213/16C07D213/64C07C17/263

Abstract

In a cross coupling reaction, in a case where a halogen atom is selected as the leaving group of the raw material compound, a harmful halogen waste forms as a by-product after the reaction, and disposal of the waste liquid is complicated and environmental burden is high. In a carbon-hydrogen activation cross coupling reaction which requires no halogen atom as the leaving group, although no halogen waste forms as a by-product, the reaction substrate is considerably restricted, and the reaction remains a limited molecular construction method. A method for producing an aromatic compound, which comprises subjecting an aromatic nitro compound and a boronic acid compound to a cross coupling reaction in the presence of a metal catalyst, is hereby provided.

Anmelder

Firmen

Tosoh Corporation
KYOTO UNIVERSITY

Land

🇯🇵 Japan

Fachgebiete