FR2439177A1 - Procede de synthese d'acides et esters cetoniques - Google Patents

Procede de synthese d'acides et esters cetoniques

Info

Publication number
FR2439177A1
FR2439177A1 FR7925756A FR7925756A FR2439177A1 FR 2439177 A1 FR2439177 A1 FR 2439177A1 FR 7925756 A FR7925756 A FR 7925756A FR 7925756 A FR7925756 A FR 7925756A FR 2439177 A1 FR2439177 A1 FR 2439177A1
Authority
FR
France
Prior art keywords
esters
acid
ketonic acids
organic solvent
synthesis
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.)
Withdrawn
Application number
FR7925756A
Other languages
English (en)
French (fr)
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Publication of FR2439177A1 publication Critical patent/FR2439177A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrrole Compounds (AREA)
FR7925756A 1978-10-19 1979-10-17 Procede de synthese d'acides et esters cetoniques Withdrawn FR2439177A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95268178A 1978-10-19 1978-10-19

Publications (1)

Publication Number Publication Date
FR2439177A1 true FR2439177A1 (fr) 1980-05-16

Family

ID=25493135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925756A Withdrawn FR2439177A1 (fr) 1978-10-19 1979-10-17 Procede de synthese d'acides et esters cetoniques

Country Status (8)

Country Link
JP (1) JPS5594336A (fi)
BE (1) BE879537A (fi)
DE (1) DE2942105A1 (fi)
FI (1) FI793220A (fi)
FR (1) FR2439177A1 (fi)
GB (1) GB2033391A (fi)
NL (1) NL7907734A (fi)
SE (1) SE7908597L (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE57912T1 (de) * 1986-08-29 1990-11-15 American Cyanamid Co Verfahren zur herstellung von anilinofumarat und 2,3-chinolindicarbonsaeure.
ES2318285T3 (es) * 2003-04-10 2009-05-01 Egis Gyogyszergyar Nyilvanosan Mukodo Reszvenytarsasag Procedimiento para la preparacionb de 3-oxoglutaratos de dialquilo.
CA2880726C (en) * 2012-09-14 2020-01-21 Bioamber Inc. Alternative pathways to adipates and adipic acid by combined fermentation and catalytic methods
CN103288628B (zh) * 2013-06-09 2016-06-01 重庆邮电大学 柠檬酸过氧化氢氧化制备1,3-丙酮二羧酸二酯及其中间体的方法
CN109053413A (zh) * 2018-08-04 2018-12-21 许昌恒生制药有限公司 一种抗胆碱类药物中间体的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848480A (en) * 1953-02-19 1958-08-19 Smith New York Co Inc Production of keto esters
US2887508A (en) * 1958-07-17 1959-05-19 Pfizer & Co C Lower alkyl ester of acetonedicarboxylic acid
FR1203748A (fr) * 1957-11-21 1960-01-20 Pfizer & Co C Perfectionnements apportés aux procédés de préparation de l'acide d'acétonedicarboxylique et ses esters
DE1160841B (de) * 1961-01-16 1964-01-09 Boehringer Sohn Ingelheim Verfahren zur Herstellung von Acetondicarbonsaeure und deren Alkylestern aus Zitronensaeure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2848480A (en) * 1953-02-19 1958-08-19 Smith New York Co Inc Production of keto esters
FR1203748A (fr) * 1957-11-21 1960-01-20 Pfizer & Co C Perfectionnements apportés aux procédés de préparation de l'acide d'acétonedicarboxylique et ses esters
US2887508A (en) * 1958-07-17 1959-05-19 Pfizer & Co C Lower alkyl ester of acetonedicarboxylic acid
DE1160841B (de) * 1961-01-16 1964-01-09 Boehringer Sohn Ingelheim Verfahren zur Herstellung von Acetondicarbonsaeure und deren Alkylestern aus Zitronensaeure

Also Published As

Publication number Publication date
GB2033391A (en) 1980-05-21
FI793220A (fi) 1980-04-20
NL7907734A (nl) 1980-04-22
DE2942105A1 (de) 1980-04-30
JPS5594336A (en) 1980-07-17
SE7908597L (sv) 1980-04-20
BE879537A (fr) 1980-02-15

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Legal Events

Date Code Title Description
ST Notification of lapse