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IT7829380A0 - Alchilsolfato-betaine contenenti flouro e processo per la loro preparazione. - Google Patents

Alchilsolfato-betaine contenenti flouro e processo per la loro preparazione.

Info

Publication number
IT7829380A0
IT7829380A0 IT7829380A IT2938078A IT7829380A0 IT 7829380 A0 IT7829380 A0 IT 7829380A0 IT 7829380 A IT7829380 A IT 7829380A IT 2938078 A IT2938078 A IT 2938078A IT 7829380 A0 IT7829380 A0 IT 7829380A0
Authority
IT
Italy
Prior art keywords
alkylsulphate
preparation
containing fluorine
betaines containing
betaines
Prior art date
Application number
IT7829380A
Other languages
English (en)
Other versions
IT1101265B (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 IT7829380A0 publication Critical patent/IT7829380A0/it
Application granted granted Critical
Publication of IT1101265B publication Critical patent/IT1101265B/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)
IT29380/78A 1977-11-04 1978-11-02 Alchilsolfato-betaine contenenti flouro e processo per la loro preparazione IT1101265B (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
IT7829380A0 true IT7829380A0 (it) 1978-11-02
IT1101265B IT1101265B (it) 1985-09-28

Family

ID=6022975

Family Applications (2)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT29382/78A IT1100887B (it) 1977-11-04 1978-11-02 Processo per la preparazione di acetacetilaminobenzeni

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) IT1101265B (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
DE69632570T3 (de) 1995-07-07 2013-01-17 Nippon Shokubai Co. Ltd. Wasserabsorbierendes pulver und verfahren zur herstellung
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
US2714117A (en) * 1955-07-26 Production of acetoacetic acid amides
US3121743A (en) * 1964-02-18 Production of aceto-acetarylamides
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
DE2518984B1 (de) * 1975-04-29 1976-10-21 Hoechst Ag Verfahren zur herstellung von n-acetoacetyl-2,5-dimethoxy-4-chlor- anilid
DE2519036A1 (de) * 1975-04-29 1976-11-11 Hoechst Ag Verfahren zur herstellung von acetoacetylarylamiden

Also Published As

Publication number Publication date
DE2860177D1 (en) 1980-12-18
EP0001994B1 (de) 1980-09-17
IT1101265B (it) 1985-09-28
EP0001994A1 (de) 1979-05-30
DE2749327A1 (de) 1979-05-17
US4169851A (en) 1979-10-02
IT1100887B (it) 1985-09-28
BR7807209A (pt) 1979-06-12
JPS5473736A (en) 1979-06-13
IT7829382A0 (it) 1978-11-02

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