４−（（６−（２−（２，４−ジフルオロフェニル）−１，１−ジフルオロ−２−オキソエチル）ピリジン−３−イル）オキシ）ベンゾニトリル及び製造方法

Title:

Document Type and Number:

Japanese Patent JP6987070

Kind Code:

B2

Abstract:

Provided herein is a process for the preparation of 4-((6-(2-(2,4-difluorophenyl)-1,1-difluoro-2-oxoethyl)pyridin-3-yl)oxy)benzonitrile.

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Inventors:

Chang Yang
Yang Hao
Sarah ryan
Gregory Whitecar

Application Number:

JP2018545127A

Publication Date:

December 22, 2021

Filing Date:

November 17, 2016

Export Citation:

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Assignee:

Corteva Agriscience LLC

International Classes:

C07D213/65

Domestic Patent References:

JP2014517068A
JP2014518220A
JP2004521077A
JP2018522821A

Foreign References:

WO2015143142A1
WO2014043376A1
WO2015143192A1
WO2014193974A1
WO2007037534A1
WO2006049304A1
WO2007007910A1

Other References:

Kitazume, Tomoya; Kataoka, Junichi,Study on the effect of di- and trifluoromethyl groups on the Baeyer-Villiger reaction,Journal of Fluorine Chemistry ,1996年,80(2),,157-158
ISHIDA ET AL.,Synthesis of Pyridine-N-oxide-Borane Intramolecular Complexes by Palladium- Catalyzed Reaction of 2-Bromopyridine-N-oxides with Alkynyltriarylborates.,ORGANIC LETTERS,2011年,vol. 13, no. 12,3008 - 3011
KRASOVSKIY ET AL.,A LiCl-Mediated Br/Mg Exchange Reaction for the Preparation of Functionalized Aryl- and Heteroarylmagnesium Compounds from Organic Bromides.,ANGEW. CHEM. INT. ED.,,2004年,vol. 43,3333 - 3336
Matsui, Masaki; Yamada, Kaede; Funabiki, Kazumasa,Hemiacetal and hemiaminal formation at fluoroacyl moiety,Tetrahedron,2005年,61(19),4671-4677
日本薬学会編,知っておきたい有機反応100,第1版,2006年,pp. 120-121

Attorney, Agent or Firm:

Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe

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