IT7829382A0 - Processo per la preparazione di acetacetilaminobenzeni. - Google Patents

Processo per la preparazione di acetacetilaminobenzeni.

Info

Publication number
IT7829382A0
IT7829382A0 IT7829382A IT2938278A IT7829382A0 IT 7829382 A0 IT7829382 A0 IT 7829382A0 IT 7829382 A IT7829382 A IT 7829382A IT 2938278 A IT2938278 A IT 2938278A IT 7829382 A0 IT7829382 A0 IT 7829382A0
Authority
IT
Italy
Prior art keywords
acetacetylaminobenzenes
preparation
Prior art date
Application number
IT7829382A
Other languages
English (en)
Other versions
IT1100887B (it
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 IT7829382A0 publication Critical patent/IT7829382A0/it
Application granted granted Critical
Publication of IT1100887B publication Critical patent/IT1100887B/it

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)
IT29382/78A 1977-11-04 1978-11-02 Processo per la preparazione di acetacetilaminobenzeni IT1100887B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772749327 DE2749327A1 (de) 1977-11-04 1977-11-04 Verfahren zur herstellung von acetoacetylaminobenzolen

Publications (2)

Publication Number Publication Date
IT7829382A0 true IT7829382A0 (it) 1978-11-02
IT1100887B IT1100887B (it) 1985-09-28

Family

ID=6022975

Family Applications (2)

Application Number Title Priority Date Filing Date
IT29382/78A IT1100887B (it) 1977-11-04 1978-11-02 Processo per la preparazione di acetacetilaminobenzeni
IT29380/78A IT1101265B (it) 1977-11-04 1978-11-02 Alchilsolfato-betaine contenenti flouro e processo per la loro preparazione

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT29380/78A IT1101265B (it) 1977-11-04 1978-11-02 Alchilsolfato-betaine contenenti flouro e processo per la loro preparazione

Country Status (6)

Country Link
US (1) US4169851A (it)
EP (1) EP0001994B1 (it)
JP (1) JPS5473736A (it)
BR (1) BR7807209A (it)
DE (2) DE2749327A1 (it)
IT (2) IT1100887B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046367A1 (de) * 1980-12-09 1982-07-08 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von 1-acetoacetylamino-4-chlor-2,5-dimethoxybenzol
US5532306A (en) * 1994-08-31 1996-07-02 National Starch And Chemical Investment Holding Corporation Water-sensitive rubber-based hot melt adhesives
EP0780424B2 (en) 1995-07-07 2012-08-01 Nippon Shokubai Co., Ltd. Water absorbent powder and process for the production thereof
EP1712544A1 (de) * 2005-04-12 2006-10-18 Lonza Ag Verfahren zur Herstellung von Acetessigsäurearylamiden
CN104119247B (zh) * 2014-08-05 2017-04-05 响水恒利达科技化工有限公司 一种4‑氯‑2,5‑二甲氧基乙酰乙酰苯胺的制备方法
CN104292121B (zh) * 2014-09-05 2016-08-31 南通醋酸化工股份有限公司 一种减少邻甲基-n-乙酰乙酰苯胺生产中副产物的方法
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121743A (en) * 1964-02-18 Production of aceto-acetarylamides
US2714117A (en) * 1955-07-26 Production of acetoacetic acid amides
US2542565A (en) * 1945-08-17 1951-02-20 American Cyanamid Co Acetoacetic-arylides
GB962227A (en) * 1960-08-23 1964-07-01 Distillers Co Yeast Ltd Production of aceto-acetarylamides
US3304328A (en) * 1963-10-25 1967-02-14 Fmc Corp Preparation of acetoacetarylamides
US3778474A (en) * 1970-10-06 1973-12-11 Lonza Ag Production of acetoacetyl amides
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

Also Published As

Publication number Publication date
IT1101265B (it) 1985-09-28
EP0001994A1 (de) 1979-05-30
US4169851A (en) 1979-10-02
DE2860177D1 (en) 1980-12-18
DE2749327A1 (de) 1979-05-17
IT7829380A0 (it) 1978-11-02
BR7807209A (pt) 1979-06-12
JPS5473736A (en) 1979-06-13
IT1100887B (it) 1985-09-28
EP0001994B1 (de) 1980-09-17

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