CN102471301A - 制备2,4-二氧代四氢呋喃-3-羧酸酯的方法 - Google Patents

制备2,4-二氧代四氢呋喃-3-羧酸酯的方法 Download PDF

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Publication number
CN102471301A
CN102471301A CN2010800352636A CN201080035263A CN102471301A CN 102471301 A CN102471301 A CN 102471301A CN 2010800352636 A CN2010800352636 A CN 2010800352636A CN 201080035263 A CN201080035263 A CN 201080035263A CN 102471301 A CN102471301 A CN 102471301A
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CN
China
Prior art keywords
formula
alkali
iii
thf
dioxo
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.)
Pending
Application number
CN2010800352636A
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English (en)
Chinese (zh)
Inventor
诺伯特·刘
延斯-迪特玛·海因里希
克里斯蒂安·冯克
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.)
Bayer Pharma AG
Original Assignee
Bayer CropScience AG
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 Bayer CropScience AG filed Critical Bayer CropScience AG
Publication of CN102471301A publication Critical patent/CN102471301A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/205—Heterocyclic compounds
    • A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04—Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/17—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C49/172—Saturated compounds containing keto groups bound to acyclic carbon atoms containing hydroxy groups containing rings

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
CN2010800352636A 2009-08-11 2010-08-04 制备2,4-二氧代四氢呋喃-3-羧酸酯的方法 Pending CN102471301A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09167593 2009-08-11
EP09167593.4 2009-08-11
PCT/EP2010/004777 WO2011018180A1 (de) 2009-08-11 2010-08-04 Verfahren zum herstellen von 2,4-dioxotetrahydrofuran-3-carboxylaten

Publications (1)

Publication Number Publication Date
CN102471301A true CN102471301A (zh) 2012-05-23

Family

ID=40983736

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010800352636A Pending CN102471301A (zh) 2009-08-11 2010-08-04 制备2,4-二氧代四氢呋喃-3-羧酸酯的方法

Country Status (13)

Country Link
US (1) US8318955B2 (enExample)
EP (1) EP2464636B1 (enExample)
JP (1) JP5686805B2 (enExample)
KR (1) KR20120039020A (enExample)
CN (1) CN102471301A (enExample)
BR (1) BR112012002871B1 (enExample)
DK (1) DK2464636T3 (enExample)
ES (1) ES2546059T3 (enExample)
IL (1) IL217584A (enExample)
IN (1) IN2012DN01245A (enExample)
MX (1) MX2012001675A (enExample)
TW (1) TWI482762B (enExample)
WO (1) WO2011018180A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108690069A (zh) * 2017-03-29 2018-10-23 印度商皮埃企业有限公司 用于制备双二硫代磷酸亚烷酯的方法
CN116940558A (zh) * 2021-03-03 2023-10-24 拜耳公司 4-氧代四氢呋喃-2-羧酸烷基酯的制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2013009975A (es) 2011-03-03 2013-09-26 Bayer Ip Gmbh Procedimiento para preparar sales de sodio o potasio de esteres 4-hidroxi-2-oxo-2, 5-dihidrofurano-3-carboxilicos.
CN104507920B (zh) * 2012-08-01 2018-01-05 拜耳农作物科学股份公司 用于制备特定的4‑羟基‑2‑氧代‑2,5‑二氢呋喃‑3‑甲酸酯的碱金属盐的多步法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895956A (en) * 1957-09-09 1959-07-21 Tuppy Hans Synthesis of furoquinoline derivatives
EP2042496A1 (de) 2007-09-18 2009-04-01 Bayer CropScience AG Verfahren zur Herstellung von 4-Aminobut-2-enoliden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ERICH BENARY: "Uber die ein wirkung von halogenfettsaure-halogeniden auf Malonester. II Synthese der tetramsaure", 《BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, VERLAG CHEMIE. WEINHEIM, DE》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108690069A (zh) * 2017-03-29 2018-10-23 印度商皮埃企业有限公司 用于制备双二硫代磷酸亚烷酯的方法
CN108690069B (zh) * 2017-03-29 2022-09-23 印度商皮埃企业有限公司 用于制备双二硫代磷酸亚烷酯的方法
CN116940558A (zh) * 2021-03-03 2023-10-24 拜耳公司 4-氧代四氢呋喃-2-羧酸烷基酯的制备方法

Also Published As

Publication number Publication date
EP2464636B1 (de) 2015-07-08
WO2011018180A1 (de) 2011-02-17
BR112012002871B1 (pt) 2017-04-18
DK2464636T3 (en) 2015-08-31
IL217584A (en) 2015-03-31
US8318955B2 (en) 2012-11-27
US20110060147A1 (en) 2011-03-10
JP2013501738A (ja) 2013-01-17
TW201120021A (en) 2011-06-16
MX2012001675A (es) 2012-03-06
TWI482762B (zh) 2015-05-01
BR112012002871A2 (pt) 2015-09-22
KR20120039020A (ko) 2012-04-24
IN2012DN01245A (enExample) 2015-05-15
ES2546059T3 (es) 2015-09-18
JP5686805B2 (ja) 2015-03-18
EP2464636A1 (de) 2012-06-20

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C41 Transfer of patent application or patent right or utility model
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Effective date of registration: 20151026

Address after: German Monheim

Applicant after: Bayer Pharma Aktiengesellschaft

Address before: German Monheim

Applicant before: Bayer Cropscience AG

C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20120523