SE404526B - Forfarande for framstellning av p-aminobensoesyra - Google Patents

Forfarande for framstellning av p-aminobensoesyra

Info

Publication number
SE404526B
SE404526B SE7403588A SE7403588A SE404526B SE 404526 B SE404526 B SE 404526B SE 7403588 A SE7403588 A SE 7403588A SE 7403588 A SE7403588 A SE 7403588A SE 404526 B SE404526 B SE 404526B
Authority
SE
Sweden
Prior art keywords
procedure
preparation
aminobenzoic acid
aminobenzoic
acid
Prior art date
Application number
SE7403588A
Other languages
English (en)
Swedish (sv)
Inventor
H-G Zengel
M Bergfeld
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Publication of SE404526B publication Critical patent/SE404526B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04Formation of amino groups in compounds containing carboxyl groups
    • C07C227/06Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid
    • C07C227/08Formation of amino groups in compounds containing carboxyl groups by addition or substitution reactions, without increasing the number of carbon atoms in the carbon skeleton of the acid by reaction of ammonia or amines with acids containing functional groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
SE7403588A 1973-03-19 1974-03-18 Forfarande for framstellning av p-aminobensoesyra SE404526B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2313580A DE2313580B2 (de) 1973-03-19 1973-03-19 Verfahren zur Herstellung von Terephthalamidsäure u. einiger ihrer Salze

Publications (1)

Publication Number Publication Date
SE404526B true SE404526B (sv) 1978-10-09

Family

ID=5875196

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7403588A SE404526B (sv) 1973-03-19 1974-03-18 Forfarande for framstellning av p-aminobensoesyra

Country Status (15)

Country Link
US (1) US3931210A (fr)
JP (1) JPS49125332A (fr)
AT (1) AT331231B (fr)
BE (1) BE812359A (fr)
CA (1) CA1028348A (fr)
CH (1) CH585187A5 (fr)
DD (1) DD110654A5 (fr)
DE (1) DE2313580B2 (fr)
ES (1) ES423392A1 (fr)
FR (1) FR2222358B1 (fr)
GB (1) GB1462472A (fr)
IT (1) IT1002896B (fr)
NL (1) NL7401940A (fr)
SE (1) SE404526B (fr)
SU (1) SU511851A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4233458A (en) * 1978-07-28 1980-11-11 American Cyanamid Company Process for preparing N,N-dimethylaminobenzoic acids
US4551549A (en) * 1981-08-17 1985-11-05 E. I. Du Pont De Nemours And Company Preparation and use of nitroterephthalamic acids
DE3243148A1 (de) * 1982-11-22 1984-05-24 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von terephthalsaeure-monoamid-derivaten
KR100540888B1 (ko) * 2002-02-26 2006-01-11 에스케이케미칼주식회사 피-아미노벤조산의 제조방법
KR101329242B1 (ko) 2012-02-15 2013-11-28 한국화학연구원 파라-아미노벤조산의 제조방법
EP4122597A3 (fr) 2017-10-05 2023-02-15 Novomer, Inc. Un procédé de production d'un produit diisocyanate, un procédé de production d'un produit isocyanate aromatique et un procédé de production d'un produit polyuréthane
WO2024110227A1 (fr) 2022-11-23 2024-05-30 Basf Se Préparation de chlorures de 4-cyanobenzoyle à partir de 4-carbamoyl-benzoates de métal alcalin

Also Published As

Publication number Publication date
AU6656274A (en) 1975-09-18
CH585187A5 (fr) 1977-02-28
FR2222358A1 (fr) 1974-10-18
DE2313580C3 (fr) 1979-05-17
ES423392A1 (es) 1976-05-01
SU511851A3 (ru) 1976-04-25
NL7401940A (fr) 1974-09-23
DE2313580B2 (de) 1978-09-21
JPS49125332A (fr) 1974-11-30
IT1002896B (it) 1976-05-20
CA1028348A (fr) 1978-03-21
US3931210A (en) 1976-01-06
DD110654A5 (fr) 1975-01-05
DE2313580A1 (de) 1974-09-26
AT331231B (de) 1976-08-10
FR2222358B1 (fr) 1978-08-11
BE812359A (fr) 1974-07-01
GB1462472A (en) 1977-01-26
ATA118874A (de) 1975-11-15

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