DE69817868D1 - 4-fluoro-3-oxocarbonsäureester und ihre herstellung - Google Patents

4-fluoro-3-oxocarbonsäureester und ihre herstellung

Info

Publication number
DE69817868D1
DE69817868D1 DE69817868T DE69817868T DE69817868D1 DE 69817868 D1 DE69817868 D1 DE 69817868D1 DE 69817868 T DE69817868 T DE 69817868T DE 69817868 T DE69817868 T DE 69817868T DE 69817868 D1 DE69817868 D1 DE 69817868D1
Authority
DE
Germany
Prior art keywords
fluoro
production
acid esters
oxocarbonic acid
oxocarbonic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69817868T
Other languages
English (en)
Other versions
DE69817868T2 (de
Inventor
Hiroshi Yoshida
Kiyoshi Ohmori
Kensaku Fuse
Kazuhiro Morita
Yoshitaka Onduka
Naoyuki Yokota
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of DE69817868D1 publication Critical patent/DE69817868D1/de
Publication of DE69817868T2 publication Critical patent/DE69817868T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/738—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
    • C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
    • C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
    • C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
DE69817868T 1997-12-12 1998-12-04 4-fluoro-3-oxocarbonsäureester und ihre herstellung Expired - Fee Related DE69817868T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP34234297 1997-12-12
JP34234297A JP3564982B2 (ja) 1997-12-12 1997-12-12 ４−フルオロ−３−オキソカルボン酸エステル及びその製法
PCT/JP1998/005473 WO1999031044A1 (fr) 1997-12-12 1998-12-04 Esters 4-fluoro-3-oxocarboxyliques et procede de production

Publications (2)

Publication Number Publication Date
DE69817868D1 true DE69817868D1 (de) 2003-10-09
DE69817868T2 DE69817868T2 (de) 2004-03-11

Family

ID=18352991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69817868T Expired - Fee Related DE69817868T2 (de) 1997-12-12 1998-12-04 4-fluoro-3-oxocarbonsäureester und ihre herstellung

Country Status (5)

Country Link
US (1) US6593488B1 (de)
EP (1) EP1038861B1 (de)
JP (1) JP3564982B2 (de)
DE (1) DE69817868T2 (de)
WO (1) WO1999031044A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409376B (de) * 2000-07-12 2002-07-25 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von 3-oxocarbonsäureestern
GB0415764D0 (en) * 2004-07-14 2004-08-18 Syngenta Participations Ag Chemical process
JP5340287B2 (ja) 2007-08-16 2013-11-13 ソルヴェイ（ソシエテ アノニム） ４−フルオロ置換３−オキソ−アルカン酸のエステル類の調製方法
ES2392024T3 (es) * 2008-08-01 2012-12-04 Basf Se Método para producir fenilalcan-1-oles
WO2013113716A1 (en) 2012-02-03 2013-08-08 Basf Se Fungicidal pyrimidine compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914422A (de) * 1972-06-13 1974-02-07
JPH06306056A (ja) * 1993-04-23 1994-11-01 Mitsubishi Petrochem Co Ltd アシルウレア誘導体およびそれを有効成分とする除草剤

Also Published As

Publication number Publication date
EP1038861B1 (de) 2003-09-03
JPH11171834A (ja) 1999-06-29
WO1999031044A1 (fr) 1999-06-24
EP1038861A4 (de) 2001-04-11
DE69817868T2 (de) 2004-03-11
JP3564982B2 (ja) 2004-09-15
US6593488B1 (en) 2003-07-15
EP1038861A1 (de) 2000-09-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee