CH516503A - Process for the preparation of acetoacetic acid esters - Google Patents

Process for the preparation of acetoacetic acid esters

Info

Publication number
CH516503A
CH516503A CH361870A CH361870A CH516503A CH 516503 A CH516503 A CH 516503A CH 361870 A CH361870 A CH 361870A CH 361870 A CH361870 A CH 361870A CH 516503 A CH516503 A CH 516503A
Authority
CH
Switzerland
Prior art keywords
preparation
acid esters
acetoacetic acid
acetoacetic
esters
Prior art date
Application number
CH361870A
Other languages
German (de)
Inventor
Kaspar Werner
Guenther Dr Matthias
Gerhard Dr Schulz
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of CH516503A publication Critical patent/CH516503A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH361870A 1969-03-12 1970-03-11 Process for the preparation of acetoacetic acid esters CH516503A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691912406 DE1912406A1 (en) 1969-03-12 1969-03-12 Process for the production of acetoacetic acid esters

Publications (1)

Publication Number Publication Date
CH516503A true CH516503A (en) 1971-12-15

Family

ID=5727808

Family Applications (1)

Application Number Title Priority Date Filing Date
CH361870A CH516503A (en) 1969-03-12 1970-03-11 Process for the preparation of acetoacetic acid esters

Country Status (6)

Country Link
BE (1) BE747187A (en)
CH (1) CH516503A (en)
DE (1) DE1912406A1 (en)
FR (1) FR2037875A5 (en)
GB (1) GB1294727A (en)
NL (1) NL7003332A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407688A1 (en) * 1984-03-02 1985-09-05 DVG Deutsche Verpackungsmittel GmbH, 8505 Röthenbach Packaging container and manufacturing process
JPH01230547A (en) * 1988-01-14 1989-09-14 Takeda Chem Ind Ltd Production of tertiary butyl 3-oxobutyrate and use thereof
DK1017379T3 (en) * 1997-03-17 2015-02-16 Btg Int Ltd Therapeutic compositions comprising ketone compounds and precursors thereof
US5965767A (en) * 1997-04-10 1999-10-12 Procter & Gamble Company Beta ketoester compositions and method of manufacture
CN110294676A (en) * 2018-03-21 2019-10-01 南通醋酸化工股份有限公司 A kind of method and system preparing ethyl acetoacetate using tubular type continuous flow reactor
CN110294674A (en) * 2018-03-21 2019-10-01 南通醋酸化工股份有限公司 A kind of tubular type continuous flow reaction unit and the method for preparing isopropyl acetoacetate
CN114349640B (en) * 2021-12-17 2024-03-22 山东新和成药业有限公司 Synthesis method of methyl dihydrojasmonate or intermediate thereof and catalyst used in synthesis method

Also Published As

Publication number Publication date
GB1294727A (en) 1972-11-01
DE1912406A1 (en) 1970-10-01
FR2037875A5 (en) 1970-12-31
BE747187A (en) 1970-09-11
NL7003332A (en) 1970-09-15

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Legal Events

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