JPS57171942A - Purification of crude 3,4,3',4'-tetraaminodipehnyl - Google Patents

Purification of crude 3,4,3',4'-tetraaminodipehnyl

Info

Publication number
JPS57171942A
JPS57171942A JP57044758A JP4475882A JPS57171942A JP S57171942 A JPS57171942 A JP S57171942A JP 57044758 A JP57044758 A JP 57044758A JP 4475882 A JP4475882 A JP 4475882A JP S57171942 A JPS57171942 A JP S57171942A
Authority
JP
Japan
Prior art keywords
tetraaminodipehnyl
crude
purification
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
JP57044758A
Other languages
English (en)
Other versions
JPH0152382B2 (ja
Inventor
Shiyuuberuto Hansu
Betsusureru Konraato
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.)
Hoechst AG
Original Assignee
Hoechst 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 Hoechst AG filed Critical Hoechst AG
Publication of JPS57171942A publication Critical patent/JPS57171942A/ja
Publication of JPH0152382B2 publication Critical patent/JPH0152382B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
    • C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/51—Phenylenediamines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/33—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C211/39—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton
    • C07C211/41—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton containing condensed ring systems
    • C07C211/42—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of rings other than six-membered aromatic rings of an unsaturated carbon skeleton containing condensed ring systems with six-membered aromatic rings being part of the condensed ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP57044758A 1981-03-24 1982-03-23 Purification of crude 3,4,3',4'-tetraaminodipehnyl Granted JPS57171942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3111470A DE3111470C2 (de) 1981-03-24 1981-03-24 Verfahren zur Reinigung von rohem 3,4,3',4'-Tetraaminodiphenyl

Publications (2)

Publication Number Publication Date
JPS57171942A true JPS57171942A (en) 1982-10-22
JPH0152382B2 JPH0152382B2 (ja) 1989-11-08

Family

ID=6128114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57044758A Granted JPS57171942A (en) 1981-03-24 1982-03-23 Purification of crude 3,4,3',4'-tetraaminodipehnyl

Country Status (7)

Country Link
US (1) US4433168A (ja)
EP (1) EP0061168B1 (ja)
JP (1) JPS57171942A (ja)
KR (1) KR880002288B1 (ja)
CA (1) CA1195342A (ja)
DE (2) DE3111470C2 (ja)
MX (1) MX156075A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648998A (ja) * 1991-07-12 1994-02-22 Hoechst Ag 純粋な３，３’−４，４’−テトラアミノビフェニルの製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1727781B1 (en) * 2003-12-29 2009-05-06 Council of Scientific and Industrial Research Process for the preparation of high quality 3,3',4,4'-tetraminobiphenyl
CN115108918B (zh) * 2021-03-23 2023-06-02 湖北汇达科技发展有限公司 一种3,3`,4,4`-四氨基联苯的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954469A (en) * 1930-04-28 1934-04-10 Swann Res Inc Process for making benzidine and other arylamines
US2062349A (en) * 1932-09-21 1936-12-01 Du Pont Process of making arylamines
US2036134A (en) * 1934-04-12 1936-03-31 Soc Of Chemical Ind Process for the manufacture of 1:2-diaminobenzene
US2996546A (en) * 1958-01-14 1961-08-15 Carwin Company Method of purifying benzidines
US3255356A (en) * 1961-05-01 1966-06-07 Bethiehem Steel Corp Light responsive non-contact shielding device
GB938629A (en) * 1961-08-18 1963-10-02 Ici Ltd Purification of 4-isopropylaminodiphenylamine
US3134813A (en) * 1962-11-14 1964-05-26 Fmc Corp Purification of tolylenediamine
US3390180A (en) * 1965-04-05 1968-06-25 Celanese Corp Purification of bis (ortho-diamino-phenyl) compounds
US3481984A (en) * 1967-05-23 1969-12-02 Celanese Corp Method of purifying crude bis(orthodiaminophenyl) compounds
US3865876A (en) * 1969-10-21 1975-02-11 Celanese Corp Synthesis of 3,3{40 -diaminobenzidine from 3,3{40 -dichlorobenzidine
US3943175A (en) * 1969-10-21 1976-03-09 Celanese Corporation Synthesis of pure 3,3'-diaminobenzidine
US3975387A (en) * 1974-02-06 1976-08-17 Texaco Inc. Removal of unconsumed reactants and polar by-products from reaction product mixtures through adsorption on polyurethane foam
US4255356A (en) * 1979-08-08 1981-03-10 Chemische Werke Huls Ag Purification of tertiary amines using an adsorbent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0648998A (ja) * 1991-07-12 1994-02-22 Hoechst Ag 純粋な３，３’−４，４’−テトラアミノビフェニルの製造方法

Also Published As

Publication number Publication date
US4433168A (en) 1984-02-21
KR880002288B1 (ko) 1988-10-22
CA1195342A (en) 1985-10-15
EP0061168A1 (de) 1982-09-29
JPH0152382B2 (ja) 1989-11-08
MX156075A (es) 1988-06-28
DE3111470A1 (de) 1982-09-30
EP0061168B1 (de) 1984-05-30
DE3260189D1 (en) 1984-07-05
KR830008985A (ko) 1983-12-16
DE3111470C2 (de) 1983-03-17

Similar Documents

Publication Publication Date Title
DE3476388D1 (en) Derivatives of 2,2'-iminobisethanol
JPS57159774A (en) Antidepressant of 2-phenoxyalkyl-1,2,4- triazolyl-3-one
GB2154591B (en) Purification of factor viii
JPS57158225A (en) Purification of polytetramethylene ether- glycol
JPS57192358A (en) Purification of epsilon-caprolactam
GB2094788B (en) Preparation of 2,3-dichloro-5-trichloromethylpyridine
DE3274971D1 (en) Purification of water
GB8527218D0 (en) Purification of dyes
JPS56128726A (en) Purification of 4,4'-dihydroxydiphenyl
AU543951B2 (en) Purification of ammonium tunastate
JPS57171942A (en) Purification of crude 3,4,3',4'-tetraaminodipehnyl
ZA825671B (en) N-phenylsulfonyl-n'pyrimidinyl-and triazinyl-ureas
JPS57150637A (en) Manufacture of m,m'-dinitrobenzophenone
GB2094791B (en) Preparation of 1,3,4-thiadiazolones
GB2110679B (en) Preparation of 1,3,5-triisopropyl-benzene trihydroperoxide
JPS56110635A (en) Purification of 2*66xylenol
JPS57209254A (en) Purification of n,n-dimethylaminopropylamine
PL250732A1 (en) Method of purification of crude 2,6-xylenol
GB2099819B (en) Purification of crude anthraquinone
JPS57143357A (en) Manufacture of 4,4',7,7'-tetrachloroindigo
GB2108505B (en) Process for the purification of riboflavine-5'-monophosphate
GB2119802B (en) Method of purifying crude 1,2-dichloroethane
GB8409208D0 (en) Rapid purification of quinoproteins
JPS5731636A (en) Intermediates of 1,9-dihydroxyoctahydrophenanthrenes
IE841084L (en) Purification of dextran - saccharase.