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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9708341 B1

PDFFull Text
Expired
Date of Patent:
Jul. 18, 2017

Filed:

May. 29, 2015

Method for producing pyridine compound

Applicant:

Sumitomo Chemical Company, Limited, Tokyo, JP;

Inventors:

Takayuki Wakamatsu, Oita, JP;

Rika Kasai, Takarazuka, JP;

Assignee:

SUMITOMO CHEMICAL COMPANY, LIMITED, Tokyo, JP;

Attorney:

Panitch Schwarze Belisario & Nadel LLP

Primary Examiner:

Patricia L Morris

Int. Cl.
CPC ...
C07D 471/04 (2006.01); C07D 413/04 (2006.01); C07D 417/04 (2006.01); C07D 401/04 (2006.01); C07D 498/04 (2006.01); C07D 413/12 (2006.01); C07D 401/12 (2006.01); C07D 417/12 (2006.01);
U.S. Cl.
CPC ...
C07D 498/04 (2013.01); C07D 401/12 (2013.01); C07D 413/12 (2013.01); C07D 417/12 (2013.01); C07D 471/04 (2013.01);
Abstract

A pyridine compound represented by formula (1) that is useful as an insecticide is produced by reacting a compound represented by formula (2) and a compound represented by formula (3). In formula (2) Lrepresents a halogen atom; R, R, R, R, and Rrepresent chain hydrocarbon groups, etc., having 1-6 carbon atoms optionally substituted by fluorine atoms; Arepresents —NR—, an oxygen atom, or a sulfur atom; Arepresents a nitrogen atom or ═CR—; and Rand Rrepresent C1-6 chain hydrocarbon groups or hydrogen atoms. In formula (3) Mrepresents a sodium ion, a potassium ion, or a lithium ion.

Find Patent Forward Citations

Wakamatsu, Takayuki. (2017). Method for producing pyridine compound (U.S. Patent No. 9708341). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9708341

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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