FI862718A0 - Framstaellning av 3-amino-4-hydroxi-benzoesyra. - Google Patents

Framstaellning av 3-amino-4-hydroxi-benzoesyra.

Info

Publication number
FI862718A0
FI862718A0 FI862718A FI862718A FI862718A0 FI 862718 A0 FI862718 A0 FI 862718A0 FI 862718 A FI862718 A FI 862718A FI 862718 A FI862718 A FI 862718A FI 862718 A0 FI862718 A0 FI 862718A0
Authority
FI
Finland
Prior art keywords
benzoesyra
hydroxi
framstaellning
amino
Prior art date
Application number
FI862718A
Other languages
English (en)
Other versions
FI862718A (fi
Inventor
Zenon Lysenko
Original Assignee
Dow Chemical Co
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
Priority claimed from US06/827,996 external-priority patent/US4835306A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of FI862718A0 publication Critical patent/FI862718A0/fi
Publication of FI862718A publication Critical patent/FI862718A/fi

Links

Classifications

    • 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
    • C07C229/52—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino 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
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • 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
    • C07C227/00—Preparation of compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C227/38—Separation; Purification; Stabilisation; Use of additives
    • C07C227/40—Separation; Purification
    • C07C227/42—Crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI862718A 1985-06-26 1986-06-25 Framstaellning av 3-amino-4-hydroxi-benzoesyra. FI862718A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74907985A 1985-06-26 1985-06-26
US06/827,996 US4835306A (en) 1986-02-10 1986-02-10 Preparation of 3-amino-4-hydroxybenzoic acids

Publications (2)

Publication Number Publication Date
FI862718A0 true FI862718A0 (fi) 1986-06-25
FI862718A FI862718A (fi) 1986-12-27

Family

ID=27115049

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862718A FI862718A (fi) 1985-06-26 1986-06-25 Framstaellning av 3-amino-4-hydroxi-benzoesyra.

Country Status (14)

Country Link
EP (1) EP0206635B1 (fi)
JP (1) JPH0811745B2 (fi)
KR (1) KR940007526B1 (fi)
AU (1) AU586257B2 (fi)
BR (1) BR8602926A (fi)
CA (1) CA1262251A (fi)
DE (1) DE3666948D1 (fi)
DK (1) DK303786A (fi)
ES (1) ES8800659A1 (fi)
FI (1) FI862718A (fi)
GR (1) GR861636B (fi)
IE (1) IE59268B1 (fi)
NO (1) NO862548L (fi)
PT (1) PT82833B (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959492A (en) * 1989-07-14 1990-09-25 The Dow Chemical Company Process to synthesize AB-PBO monomer and phosphate salts thereof
CN102089437B (zh) 2008-07-09 2014-11-05 味之素株式会社 生产氨基羟基苯甲酸盐类化合物的方法
CN103073432B (zh) * 2013-01-16 2014-03-19 浙江华基生物技术有限公司 5-[2-氯-4-（三氟甲基）苯氧基]-2-硝基苯甲酸的合成方法
CN105237423A (zh) * 2015-09-24 2016-01-13 营口三征新科技化工有限公司 3-氨基-4-羟基苯甲酸的制备方法
CN113372215B (zh) * 2021-05-20 2024-05-24 吉林大学 一种用于合成对卤甲基苯甲酸酯的新型酯化方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819680A (en) 1970-05-28 1974-06-25 Gaf Corp Nitration of benzoic acid esters
US3929864A (en) 1973-08-27 1975-12-30 Hoechst Ag Process for preparing 4-hydroxy-3-nitrobenzoic acid alkyl esters
AU1885083A (en) * 1982-08-23 1984-03-07 Australian National University, The Process for the preparation of 3-amino-5-hydroxybenzoic acidsand derivatives and analogues thereof
JPS6089451A (ja) * 1983-10-24 1985-05-20 Toray Ind Inc ６−ニトロ−３−ヒドロキシ安息香酸の製造法

Also Published As

Publication number Publication date
CA1262251A (en) 1989-10-10
DK303786A (da) 1986-12-27
FI862718A (fi) 1986-12-27
BR8602926A (pt) 1987-02-17
PT82833A (en) 1986-07-01
AU5852686A (en) 1987-01-08
PT82833B (pt) 1988-12-15
IE861698L (en) 1986-12-26
JPS6212750A (ja) 1987-01-21
GR861636B (en) 1986-10-30
KR940007526B1 (ko) 1994-08-19
EP0206635A1 (en) 1986-12-30
NO862548D0 (no) 1986-06-25
IE59268B1 (en) 1994-01-26
ES556645A0 (es) 1987-11-16
EP0206635B1 (en) 1989-11-15
DE3666948D1 (en) 1989-12-21
KR870000285A (ko) 1987-02-17
AU586257B2 (en) 1989-07-06
NO862548L (no) 1986-12-29
ES8800659A1 (es) 1987-11-16
DK303786D0 (da) 1986-06-26
JPH0811745B2 (ja) 1996-02-07

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Legal Events

Date Code Title Description
FD Application lapsed
FD Application lapsed

Owner name: THE DOW CHEMICAL COMPANY