DE1618207B2 - Verfahren zur herstellung von alphachloracetessigsaeure-monoalkylamiden - Google Patents

Verfahren zur herstellung von alphachloracetessigsaeure-monoalkylamiden

Info

Publication number
DE1618207B2
DE1618207B2 DE19671618207 DE1618207A DE1618207B2 DE 1618207 B2 DE1618207 B2 DE 1618207B2 DE 19671618207 DE19671618207 DE 19671618207 DE 1618207 A DE1618207 A DE 1618207A DE 1618207 B2 DE1618207 B2 DE 1618207B2
Authority
DE
Germany
Prior art keywords
chlorination
parts
product
acetoacetic acid
chlorine
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
DE19671618207
Other languages
German (de)
English (en)
Other versions
DE1618207C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
DE1618207A1 (de
Inventor
Ernst Dr. Allschwil Beriger (Schweiz)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of DE1618207A1 publication Critical patent/DE1618207A1/de
Publication of DE1618207B2 publication Critical patent/DE1618207B2/de
Application granted granted Critical
Publication of DE1618207C publication Critical patent/DE1618207C/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19671618207 1966-02-21 1967-02-11 Verfahren zur herstellung von alphachloracetessigsaeure-monoalkylamiden Granted DE1618207B2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH250866A CH472382A (de) 1966-02-21 1966-02-21 Partielle Chlorierung von Acetessigsäureamiden
CH250866 1966-02-21
DEC0041477 1967-02-11

Publications (3)

Publication Number Publication Date
DE1618207A1 DE1618207A1 (de) 1970-12-10
DE1618207B2 true DE1618207B2 (de) 1973-02-01
DE1618207C DE1618207C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-08-30

Family

ID=4235363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671618207 Granted DE1618207B2 (de) 1966-02-21 1967-02-11 Verfahren zur herstellung von alphachloracetessigsaeure-monoalkylamiden

Country Status (6)

Country Link
US (1) US3483252A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH472382A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1618207B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1511837A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1157026A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6702534A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH1122773A4 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-08-02 1975-02-14
US3917694A (en) * 1974-04-12 1975-11-04 Shell Oil Co Chlorination of 3-oxoalkanamides
US4235818A (en) * 1977-06-30 1980-11-25 Ciba-Geigy Corporation Process for producing alpha-monochloroacetoacetic acid monomethylamide
DE2824046A1 (de) * 1978-06-01 1979-12-06 Wacker Chemie Gmbh Verfahren zur herstellung von alpha- chloracetoacetamiden
DE2853887A1 (de) * 1978-12-14 1980-07-03 Consortium Elektrochem Ind Verfahren zur herstellung von beta -isobutyrylaminocrotonsaeureamid
DE3410183A1 (de) * 1984-03-20 1985-09-26 A.P.A.- Antiparassitari per Agricoltura S.p.A., Rovigo Verfahren zur herstellung von (alpha)-chlor-n-monomethylacetoacetamid
EP0166685B1 (de) * 1984-05-29 1988-12-28 Ciba-Geigy Ag Verfahren zur Herstellung von Alpha-Chloracetessigsäuremonomethylamid

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3449421A (en) * 1964-01-20 1969-06-10 Shell Oil Co Chlorination process

Also Published As

Publication number Publication date
NL6702534A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1967-08-22
GB1157026A (en) 1969-07-02
FR1511837A (fr) 1968-02-02
CH472382A (de) 1969-05-15
US3483252A (en) 1969-12-09
DE1618207A1 (de) 1970-12-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)