新規ジオキソラン及びジオキサン誘導体並びにそれらを製造する方法

Title:

新規ジオキソラン及びジオキサン誘導体並びにそれらを製造する方法

Document Type and Number:

Japanese Patent JP2013513634

Kind Code:

A

Abstract:

The present invention relates to novel acylmethylene-1,3-dioxolanes and acylmethylene-1,4-dioxanes of the general formula (I) in which R1, R2, R3 and n have the meanings given in the description, and also a novel process for their preparation. Acylmethylene-1,3-dioxolanes and acylmethylene-1,4-dioxanes are important intermediates for the preparation of pyrazoles and anthranilamides, which can be used as insecticides.

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Inventors:

Patenoch, Sirji
Louis, novelto
Gers, Igor
Balabon, Olga

Application Number:

JP2012543630A

Publication Date:

April 22, 2013

Filing Date:

December 10, 2010

Export Citation:

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Assignee:

BAYER CROPSCIENCE AG

International Classes:

C07D317/26; C07D317/30; C07D401/04

Domestic Patent References:

JP2009531360A	2009-09-03
JP2009539902A	2009-11-19

Foreign References:

US2556135A

1951-06-05

Attorney, Agent or Firm:

Yoshikazu Iwase
Makoto Ono
Kenkyo Kanayama
Mitsuaki Tsubokura
Kazuki Shigemori
Kenji Ando
Yasufumi Shiroyama

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