JPS57122053A - Manufacture of 1-acetoacetylamino-4-chloro- 2,5-dimethoxybenzole - Google Patents

Manufacture of 1-acetoacetylamino-4-chloro- 2,5-dimethoxybenzole

Info

Publication number
JPS57122053A
JPS57122053A JP56196419A JP19641981A JPS57122053A JP S57122053 A JPS57122053 A JP S57122053A JP 56196419 A JP56196419 A JP 56196419A JP 19641981 A JP19641981 A JP 19641981A JP S57122053 A JPS57122053 A JP S57122053A
Authority
JP
Japan
Prior art keywords
dimethoxybenzole
acetoacetylamino
chloro
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.)
Granted
Application number
JP56196419A
Other languages
English (en)
Other versions
JPH0259142B2 (ja
Inventor
Haize Harutomuuto
Merureru Deiiteru
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of JPS57122053A publication Critical patent/JPS57122053A/ja
Publication of JPH0259142B2 publication Critical patent/JPH0259142B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/04—Preparation of carboxylic acid amides from ketenes by reaction with ammonia or amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP56196419A 1980-12-09 1981-12-08 Manufacture of 1-acetoacetylamino-4-chloro- 2,5-dimethoxybenzole Granted JPS57122053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803046367 DE3046367A1 (de) 1980-12-09 1980-12-09 Verfahren zur herstellung von 1-acetoacetylamino-4-chlor-2,5-dimethoxybenzol

Publications (2)

Publication Number Publication Date
JPS57122053A true JPS57122053A (en) 1982-07-29
JPH0259142B2 JPH0259142B2 (ja) 1990-12-11

Family

ID=6118701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56196419A Granted JPS57122053A (en) 1980-12-09 1981-12-08 Manufacture of 1-acetoacetylamino-4-chloro- 2,5-dimethoxybenzole

Country Status (5)

Country Link
EP (1) EP0053713B1 (ja)
JP (1) JPS57122053A (ja)
BR (1) BR8107957A (ja)
DE (2) DE3046367A1 (ja)
MX (1) MX152439A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731912A1 (de) * 1987-02-25 1988-09-08 Hoechst Ag Verfahren zur herstellung von acetoacetylarylamiden bzw. -heteroarylamiden desaktivierter aromaten
CN106588685B (zh) * 2016-12-14 2019-03-01 南通醋酸化工股份有限公司 一种2，5-二甲氧基-4-氯乙酰乙酰苯胺的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2519036A1 (de) * 1975-04-29 1976-11-11 Hoechst Ag Verfahren zur herstellung von acetoacetylarylamiden
DE2518984B1 (de) * 1975-04-29 1976-10-21 Hoechst Ag Verfahren zur herstellung von n-acetoacetyl-2,5-dimethoxy-4-chlor- anilid
DE2749327A1 (de) * 1977-11-04 1979-05-17 Hoechst Ag Verfahren zur herstellung von acetoacetylaminobenzolen

Also Published As

Publication number Publication date
EP0053713B1 (de) 1984-07-04
DE3164604D1 (en) 1984-08-09
DE3046367A1 (de) 1982-07-08
EP0053713A1 (de) 1982-06-16
JPH0259142B2 (ja) 1990-12-11
BR8107957A (pt) 1982-09-14
MX152439A (es) 1985-07-15

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JPS57122053A (en) Manufacture of 1-acetoacetylamino-4-chloro- 2,5-dimethoxybenzole