JPS5594336A - Manufacture of ketooacid*ketooester or precursors thereof - Google Patents

Manufacture of ketooacid*ketooester or precursors thereof

Info

Publication number
JPS5594336A
JPS5594336A JP13410579A JP13410579A JPS5594336A JP S5594336 A JPS5594336 A JP S5594336A JP 13410579 A JP13410579 A JP 13410579A JP 13410579 A JP13410579 A JP 13410579A JP S5594336 A JPS5594336 A JP S5594336A
Authority
JP
Japan
Prior art keywords
ketooester
ketooacid
precursors
manufacture
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
JP13410579A
Other languages
English (en)
Japanese (ja)
Inventor
Pii Periasamii Musunadaaru
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 Chemical Works
Original Assignee
Mallinckrodt Chemical Works
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 Chemical Works filed Critical Mallinckrodt Chemical Works
Publication of JPS5594336A publication Critical patent/JPS5594336A/ja
Pending 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)
JP13410579A 1978-10-19 1979-10-17 Manufacture of ketooacid*ketooester or precursors thereof Pending JPS5594336A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5594336A true JPS5594336A (en) 1980-07-17

Family

ID=25493135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13410579A Pending JPS5594336A (en) 1978-10-19 1979-10-17 Manufacture of ketooacid*ketooester or precursors thereof

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0262305B1 (fr) * 1986-08-29 1990-10-31 American Cyanamid Company Procédé pour la préparation d'anilinofumarate et de l'acide quinoléine-dicarboxylique-2,3
EP1615871B1 (fr) * 2003-04-10 2008-10-29 EGIS Gyógyszergyár Nyilvánosan Müködõ Részvénytársaság Procede de preparation de dialkyl-3-oxoglutarates
WO2014043182A2 (fr) * 2012-09-14 2014-03-20 Bioamber Inc. Voies de rechange vers des adipates et de l'acide adipique par des procédés combinés de fermentation et de catalyse
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

Family Cites Families (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
FR2439177A1 (fr) 1980-05-16
NL7907734A (nl) 1980-04-22
FI793220A (fi) 1980-04-20
GB2033391A (en) 1980-05-21
BE879537A (fr) 1980-02-15
DE2942105A1 (de) 1980-04-30
SE7908597L (sv) 1980-04-20

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