CA1180723A - Process for preparing 4-aminomethylbenzoic acid from 4-hydroxyiminomethylbenzoic acid - Google Patents

Process for preparing 4-aminomethylbenzoic acid from 4-hydroxyiminomethylbenzoic acid

Info

Publication number
CA1180723A
CA1180723A CA000385925A CA385925A CA1180723A CA 1180723 A CA1180723 A CA 1180723A CA 000385925 A CA000385925 A CA 000385925A CA 385925 A CA385925 A CA 385925A CA 1180723 A CA1180723 A CA 1180723A
Authority
CA
Canada
Prior art keywords
acid
catalyst
amount
hydroxyiminomethylbenzoic
rhodium
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
CA000385925A
Other languages
English (en)
French (fr)
Inventor
Masaaki Takahashi
Takashi Yamauchi
Akira Iizuka
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.)
Kureha Corp
Original Assignee
Kureha Corp
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 Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of CA1180723A publication Critical patent/CA1180723A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/38—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA000385925A 1980-09-17 1981-09-15 Process for preparing 4-aminomethylbenzoic acid from 4-hydroxyiminomethylbenzoic acid Expired CA1180723A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP55128963A JPS6017780B2 (ja) 1980-09-17 1980-09-17 ４−アミノメチル安息香酸の製造方法
JP128963/80 1980-09-17

Publications (1)

Publication Number Publication Date
CA1180723A true CA1180723A (en) 1985-01-08

Family

ID=14997738

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000385925A Expired CA1180723A (en) 1980-09-17 1981-09-15 Process for preparing 4-aminomethylbenzoic acid from 4-hydroxyiminomethylbenzoic acid

Country Status (5)

Country Link
JP (1) JPS6017780B2 (de)
CA (1) CA1180723A (de)
DE (1) DE3137091C2 (de)
FR (1) FR2490220A1 (de)
GB (1) GB2084146B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101002061B1 (ko) * 2010-01-14 2010-12-17 에스케이유화 주식회사 4-아미노메틸벤조산 제조방법
KR101263405B1 (ko) * 2011-01-13 2013-05-10 한국화학연구원 디메틸 테레프탈레이트 제조 공정으로부터 발생하는 부산물로부터 고순도의 메틸-4-포밀벤조에이트의 정제방법
CN102816077A (zh) * 2012-09-21 2012-12-12 上海现代哈森（商丘）药业有限公司 乌洛托品作为催化剂在合成氨甲苯酸中的应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1093822A (fr) * 1953-02-23 1955-05-10 Courtaulds Ltd Procédé de fabrication d'acide oméga-amino-nonanoïque
JPS5152159A (en) * 1974-10-31 1976-05-08 Toray Industries 44 asechiruaminomechirushikurohekisankarubonsan mataha sonojudotaino seizoho
JPS5612348A (en) * 1979-07-09 1981-02-06 Nippon Terupen Kagaku Kk Production of 4-aminomethylcyclohexane-1-carboxylic acid
JPS5612350A (en) * 1979-07-09 1981-02-06 Nippon Terupen Kagaku Kk Production of p-aminomethylbenzoic acid or its derivative

Also Published As

Publication number Publication date
GB2084146B (en) 1984-09-19
JPS5753441A (en) 1982-03-30
DE3137091C2 (de) 1986-07-17
DE3137091A1 (de) 1982-05-13
FR2490220A1 (fr) 1982-03-19
FR2490220B1 (de) 1985-01-25
GB2084146A (en) 1982-04-07
JPS6017780B2 (ja) 1985-05-07

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