OPTIMIZED PRODUCTION METHOD FOR PEST CONTROL AGENT

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United States of America Patent

APP PUB NO 20190270709A1
SERIAL NO

16333712

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides a method for producing a compound represented by the following formula (I) with a compound represented by the following formula (A) as a starting substance via production of an intermediate represented by the following formula (B) by use of a trifluoroacetic acid ester and a metal base.

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Patent Owner(s)

Patent OwnerAddress
MEIJI SEIKA PHARMA CO LTDTOKYO 104-8002

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KITSUDA, Shigeki Yokohama-shi, JP 12 51
NAKANISHI, Nozomu Yokohama-shi, JP 21 69
SUMI, Shinjiro Yokohama-shi, JP 5 27

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