ATE355263T1 - Verfahren zur herstellung von(4e)-5-chloro-2- isopropyl-4-pentensäureester und optischaktivem isomer davon - Google Patents

Verfahren zur herstellung von(4e)-5-chloro-2- isopropyl-4-pentensäureester und optischaktivem isomer davon

Info

Publication number
ATE355263T1
ATE355263T1 AT03777366T AT03777366T ATE355263T1 AT E355263 T1 ATE355263 T1 AT E355263T1 AT 03777366 T AT03777366 T AT 03777366T AT 03777366 T AT03777366 T AT 03777366T AT E355263 T1 ATE355263 T1 AT E355263T1
Authority
AT
Austria
Prior art keywords
chloro
isopropyl
producing
pentenoate
following formula
Prior art date
Application number
AT03777366T
Other languages
English (en)
Inventor
Nobuaki Mori
Yasushi Matsumura
Yoshitomi Morizawa
Toshihiko Kaminuma
Yuuichi Aoki
Original Assignee
Asahi Glass Co 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32510616&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE355263(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE355263T1 publication Critical patent/ATE355263T1/de

Links

Classifications

    • 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
    • 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
    • C07C67/317—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C67/32—Decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers
AT03777366T 2002-12-09 2003-12-09 Verfahren zur herstellung von(4e)-5-chloro-2- isopropyl-4-pentensäureester und optischaktivem isomer davon ATE355263T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002356651 2002-12-09
JP2003143256 2003-05-21

Publications (1)

Publication Number Publication Date
ATE355263T1 true ATE355263T1 (de) 2006-03-15

Family

ID=32510616

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03777366T ATE355263T1 (de) 2002-12-09 2003-12-09 Verfahren zur herstellung von(4e)-5-chloro-2- isopropyl-4-pentensäureester und optischaktivem isomer davon

Country Status (9)

Country Link
US (1) US7232925B2 (de)
EP (1) EP1571138B2 (de)
JP (1) JP4645986B2 (de)
AT (1) ATE355263T1 (de)
AU (1) AU2003289250A1 (de)
CA (1) CA2507944C (de)
DE (1) DE60312214T3 (de)
ES (1) ES2281675T5 (de)
WO (1) WO2004052828A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1626093A1 (de) * 2004-08-11 2006-02-15 Dow Global Technologies Inc. Verfahren zur Herstellung von (S)-5-Clor-2-Isopropylpent-4-Encarbonsäureestern
CA2582840A1 (en) * 2004-10-15 2006-04-20 Asahi Glass Company, Limited Processes for producing (4e)-5-chloro-2-isopropyl-4-pentenoate and optically active form thereof
US20080281125A1 (en) * 2005-03-09 2008-11-13 Markus Rossler Process for Preparing Enantiopure E-(2S)-Alkyl-5-Halopent-4-Enoic Acids and Esters
WO2006117057A1 (en) * 2005-05-02 2006-11-09 Dsm Fine Chemicals Austria Nfg Gmbh & Co Kg Process for preparing enantiomerically enriched e-(2s)- and (2r)-alkyl-5-halopent-4-enecarboxylic acids or their esters
AT502257B1 (de) * 2005-07-25 2007-04-15 Dsm Fine Chem Austria Gmbh Verfahren zur herstellung von racemischen alkyl-5-halogen-pent-4-en-carbonsäuren bzw. -carbonsäureestern
EP1961728B1 (de) * 2005-12-16 2013-12-11 Asahi Glass Company, Limited Verfahren zur herstellung optisch aktiver (4e)-5-chlor-2-isopropyl-4-pentensäure oder eines basischen aminosäuresalzes davon
WO2008006394A1 (en) * 2006-07-14 2008-01-17 F.I.S. Fabbrica Italiana Sintetici S.P.A Process for the preparation of optically active (4e)-5- halo-2-alkylpent-4-enoic acids and their ester derivatives
JP6553534B2 (ja) * 2016-03-16 2019-07-31 信越化学工業株式会社 ４−メチルオクタン酸エチルの製造方法
CN110511141B (zh) * 2019-09-09 2022-04-29 上海凌凯医药科技有限公司 一种丙戊酰脲的合成方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492799A (en) * 1979-07-02 1985-01-08 Union Carbide Corporation Halo-4-alkenoic acids and their use as pesticidal intermediates
US4338326A (en) * 1979-11-27 1982-07-06 Union Carbide Corporation Phenoxypyridinemethyl esters of 4-alkenoic acids
DE3147714A1 (de) * 1981-11-27 1983-06-01 Schering Ag, 1000 Berlin Und 4619 Bergkamen Neue prostacycline und verfahren zu ihrer herstellung
DE3737377C2 (de) * 1987-11-04 1995-07-13 Huels Chemische Werke Ag Verfahren zur C-Alkylierung von nicht- und monosubstituierten Malonestern
PT1200384E (pt) * 1999-07-29 2004-09-30 Speedel Pharma Ag Acidos 2-alquil-5-halogeneo-pent-4-enocarboxilicos e sua producao
CA2412452C (en) * 2000-07-25 2008-12-30 Speedel Pharma Ag Process for the preparation of substituted octanoyl amides
CN1279178C (zh) † 2001-05-15 2006-10-11 斯皮德尔药品公司 通过酶水解制备取代羧酸酯的方法

Also Published As

Publication number Publication date
DE60312214T3 (de) 2015-02-26
JPWO2004052828A1 (ja) 2006-04-13
EP1571138B2 (de) 2014-12-17
CA2507944C (en) 2012-04-17
WO2004052828A1 (ja) 2004-06-24
JP4645986B2 (ja) 2011-03-09
ES2281675T3 (es) 2007-10-01
US7232925B2 (en) 2007-06-19
DE60312214T2 (de) 2007-11-15
DE60312214D1 (de) 2007-04-12
US20050228193A1 (en) 2005-10-13
AU2003289250A1 (en) 2004-06-30
EP1571138B1 (de) 2007-02-28
CA2507944A1 (en) 2004-06-24
EP1571138A4 (de) 2005-12-07
ES2281675T5 (es) 2015-01-22
EP1571138A1 (de) 2005-09-07

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