【発明の名称】置換されたピリジンカルボン酸の改善された製造方法 - DMS Fine Chemicals Austria Nachfolgel Geselsyaft Mito Besilyenktel Haftung und Companion Commande Date Geselsyaft

Title:

【発明の名称】置換されたピリジンカルボン酸の改善された製造方法

Document Type and Number:

Japanese Patent JP2002518479

Kind Code:

A

Abstract:

An improved process for the preparation of substituted pyridinecarboxylic acids (II), useful as herbicide intermediates, by ozonolysis of quinolines (I).

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Inventors:

Steinbauer Gehrhardt
Zimmermann Kurt
Vresnegger Ernst
Steinwender Erich

Application Number:

JP2000555871A

Publication Date:

June 25, 2002

Filing Date:

June 04, 1999

Export Citation:

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Assignee:

DMS Fine Chemicals Austria Nachfolgel Geselsyaft Mito Besilyenktel Haftung und Companion Commande Date Geselsyaft

International Classes:

A01N43/40; A01N47/28; C07D213/80; C07D213/803; C07D213/79; (IPC1-7): C07D213/79; A01N43/40; A01N47/28; C07D213/80; C07D213/803

Other References:

JPN6009053000, Ｏ’ＭＵＲＣＨＵ，　Ｃ．, "Ｏｚｏｎｏｌｙｓｉｓ　ｏｆ　ｑｕｉｎｏｌｉｎｅｓ：　ａ　ｖｅｒｓａｔｉｌｅ　ｓｙｎｔｈｅｓｉｓ　ｏｆ　ｐｏｌｙｆｕｎｃｔｉｏｎａｌ　ｐｙｒｉｄｉｎｅｓ", Ｓｙｎｅｔｈｅｓｉｓ, 1989, Ｎｏ．１１, ｐ．８８０−８８２

Attorney, Agent or Firm:

Mitsufumi Ezaki (3 others)

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