GB1342807A - Process for the preparation of alphaanilinocarboxylic acids and or derivatives thereof - Google Patents

Process for the preparation of alphaanilinocarboxylic acids and or derivatives thereof

Info

Publication number
GB1342807A
GB1342807A GB4965271A GB4965271A GB1342807A GB 1342807 A GB1342807 A GB 1342807A GB 4965271 A GB4965271 A GB 4965271A GB 4965271 A GB4965271 A GB 4965271A GB 1342807 A GB1342807 A GB 1342807A
Authority
GB
United Kingdom
Prior art keywords
derivatives
alpha
general formula
acids
group
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.)
Expired
Application number
GB4965271A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of GB1342807A publication Critical patent/GB1342807A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/04—Formation of amino groups in compounds containing carboxyl groups
    • C07C227/06—Formation 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
    • C07C227/08—Formation 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)

Abstract

1342807 Alpha-anilinocarboxylic acid and derivatives thereof SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ NV 26 Oct 1971 [28 Oct 1970] 49652/71 Heading C2C Alpha-anilinocarboxylic acids and/or derivatives thereof having the general formula in which each.. of R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> separately represents a hydrogen or halogen atom, or an alkyl, haloalkyl or alkoxy group, R<SP>4</SP> represents a hydrogen atom or an alkyl group and Y represents a carboxyl group or a salt or ester derived therefrom, or a carboxamide group either with or without a substituent at the nitrogen atom, are prepared by heating an aniline derivative of the general formula together with an alpha-halocarboxylic acid or a salt, ester or carboxamide derived therefrom, of the general formula where Hal represents a halogen atom, in the presence of a tertiary amine.
GB4965271A 1970-10-28 1971-10-26 Process for the preparation of alphaanilinocarboxylic acids and or derivatives thereof Expired GB1342807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7015842A NL168500C (en) 1970-10-28 1970-10-28 PROCESS FOR PREPARING ALFA-ANILINOCARBONIC ACIDS AND DERIVATIVES THEREOF.

Publications (1)

Publication Number Publication Date
GB1342807A true GB1342807A (en) 1974-01-03

Family

ID=19811410

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4965271A Expired GB1342807A (en) 1970-10-28 1971-10-26 Process for the preparation of alphaanilinocarboxylic acids and or derivatives thereof

Country Status (17)

Country Link
JP (1) JPS573669B1 (en)
BE (1) BE774123A (en)
CA (1) CA1022181A (en)
CH (1) CH572017A5 (en)
CS (1) CS160687B2 (en)
DE (1) DE2153356C2 (en)
DK (1) DK143446C (en)
ES (1) ES396377A1 (en)
FR (1) FR2110057A5 (en)
GB (1) GB1342807A (en)
HU (1) HU163937B (en)
IT (1) IT988549B (en)
NL (1) NL168500C (en)
PL (1) PL85097B1 (en)
RO (1) RO62243A (en)
SU (1) SU422138A3 (en)
YU (1) YU39161B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006713A1 (en) * 1978-06-23 1980-01-09 Janssen Pharmaceutica N.V. Novel alpha-amino-phenylacetic acid derivatives, processes for their preparation, their use as herbicidal, algicidal and plant growth regulating agents, and herbicidal, algicidal and plant growth regulating compositions containing them

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1547758A (en) * 1975-07-29 1979-06-27 Shell Int Research Herbicidal composition
US4260782A (en) * 1980-06-09 1981-04-07 Ciba-Geigy Corporation Process for the preparation of N-(1'-alkoxycarbonylethyl)-2,6-dialkylanilines
US4266071A (en) * 1980-06-09 1981-05-05 Ciba-Geigy Corporation Process for the preparation of N-(1-alkoxycarbonylethyl)-2,6-dialkylanilines

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1164160A (en) * 1966-12-30 1969-09-17 Shell Int Research N,N-Disubstituted Amino Acid Derivatives and their use as Herbicides

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006713A1 (en) * 1978-06-23 1980-01-09 Janssen Pharmaceutica N.V. Novel alpha-amino-phenylacetic acid derivatives, processes for their preparation, their use as herbicidal, algicidal and plant growth regulating agents, and herbicidal, algicidal and plant growth regulating compositions containing them

Also Published As

Publication number Publication date
DK143446C (en) 1981-12-28
CH572017A5 (en) 1976-01-30
HU163937B (en) 1973-11-28
IT988549B (en) 1975-04-30
CS160687B2 (en) 1975-03-28
YU39161B (en) 1984-08-31
ES396377A1 (en) 1974-12-16
DE2153356A1 (en) 1972-05-04
NL168500C (en) 1982-04-16
SU422138A3 (en) 1974-03-30
CA1022181A (en) 1977-12-06
YU259371A (en) 1982-05-31
NL168500B (en) 1981-11-16
BE774123A (en) 1972-04-19
JPS573669B1 (en) 1982-01-22
FR2110057A5 (en) 1972-05-26
PL85097B1 (en) 1976-04-30
DK143446B (en) 1981-08-24
RO62243A (en) 1977-07-15
DE2153356C2 (en) 1985-12-05
NL7015842A (en) 1972-05-03

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years