FR2347332A1 - PROCESS FOR PREPARING AMINONITROPHENOLS BY PARTIAL REDUCTION OF POLYNITROPHENOLS - Google Patents

PROCESS FOR PREPARING AMINONITROPHENOLS BY PARTIAL REDUCTION OF POLYNITROPHENOLS

Info

Publication number
FR2347332A1
FR2347332A1 FR7710458A FR7710458A FR2347332A1 FR 2347332 A1 FR2347332 A1 FR 2347332A1 FR 7710458 A FR7710458 A FR 7710458A FR 7710458 A FR7710458 A FR 7710458A FR 2347332 A1 FR2347332 A1 FR 2347332A1
Authority
FR
France
Prior art keywords
polynitrophenols
aminonitrophenols
preparing
partial reduction
partial
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
FR7710458A
Other languages
French (fr)
Other versions
FR2347332B1 (en
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of FR2347332A1 publication Critical patent/FR2347332A1/en
Application granted granted Critical
Publication of FR2347332B1 publication Critical patent/FR2347332B1/fr
Granted legal-status Critical Current

Links

FR7710458A 1976-04-06 1977-04-06 PROCESS FOR PREPARING AMINONITROPHENOLS BY PARTIAL REDUCTION OF POLYNITROPHENOLS Granted FR2347332A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762614825 DE2614825C3 (en) 1976-04-06 1976-04-06 Process for the preparation of aminonitrophenols

Publications (2)

Publication Number Publication Date
FR2347332A1 true FR2347332A1 (en) 1977-11-04
FR2347332B1 FR2347332B1 (en) 1983-09-09

Family

ID=5974575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7710458A Granted FR2347332A1 (en) 1976-04-06 1977-04-06 PROCESS FOR PREPARING AMINONITROPHENOLS BY PARTIAL REDUCTION OF POLYNITROPHENOLS

Country Status (9)

Country Link
JP (1) JPS52122327A (en)
BE (1) BE853291A (en)
BR (1) BR7702163A (en)
CH (1) CH628020A5 (en)
DE (1) DE2614825C3 (en)
ES (1) ES457558A1 (en)
FR (1) FR2347332A1 (en)
GB (1) GB1512775A (en)
IT (1) IT1073238B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002254A1 (en) * 1980-01-23 1981-07-30 Cassella Ag, 6000 Frankfurt METHOD FOR PRODUCING 2-AMINO-4-NITROPHENOL
DE4018335A1 (en) * 1990-06-08 1991-12-12 Wella Ag Compsn. for dyeing hair - contains 2-amino-4-halo-6-nitrophenol as dye and 2-amino-4-fluoro-6-nitrophenol as new cpd.
CN113372228B (en) * 2021-06-08 2022-08-26 浙江鼎龙科技股份有限公司 Preparation method of 2-amino-6-chloro-4-nitrophenol

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464194A (en) * 1945-05-05 1949-03-08 Gen Aniline & Film Corp Reduction of nitrophenols
US3347864A (en) * 1962-09-27 1967-10-17 Monsanto Chem Australia Ltd Production of aminoquinolines
FR1534593A (en) * 1966-09-02 1968-07-26 Merck & Co Inc Reduction of a nitrophenyl compound to an aminophenyl compound

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464194A (en) * 1945-05-05 1949-03-08 Gen Aniline & Film Corp Reduction of nitrophenols
US3347864A (en) * 1962-09-27 1967-10-17 Monsanto Chem Australia Ltd Production of aminoquinolines
FR1534593A (en) * 1966-09-02 1968-07-26 Merck & Co Inc Reduction of a nitrophenyl compound to an aminophenyl compound

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/45 *
EXBK/59 *

Also Published As

Publication number Publication date
GB1512775A (en) 1978-06-01
DE2614825B2 (en) 1980-05-08
DE2614825A1 (en) 1977-10-13
DE2614825C3 (en) 1981-01-29
FR2347332B1 (en) 1983-09-09
BE853291A (en) 1977-10-06
CH628020A5 (en) 1982-02-15
JPS52122327A (en) 1977-10-14
IT1073238B (en) 1985-04-13
BR7702163A (en) 1978-10-31
ES457558A1 (en) 1978-03-16

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Legal Events

Date Code Title Description
ST Notification of lapse