BR7702163A - Processo para a preparacao de aminonitrofenois - Google Patents

Processo para a preparacao de aminonitrofenois

Info

Publication number
BR7702163A
BR7702163A BR7702163A BR7702163A BR7702163A BR 7702163 A BR7702163 A BR 7702163A BR 7702163 A BR7702163 A BR 7702163A BR 7702163 A BR7702163 A BR 7702163A BR 7702163 A BR7702163 A BR 7702163A
Authority
BR
Brazil
Prior art keywords
aminonitrophenols
preparation
Prior art date
Application number
BR7702163A
Other languages
English (en)
Inventor
K Linhart
A Friedrich
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 BR7702163A publication Critical patent/BR7702163A/pt

Links

BR7702163A 1976-04-06 1977-04-05 Processo para a preparacao de aminonitrofenois BR7702163A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762614825 DE2614825C3 (de) 1976-04-06 1976-04-06 Verfahren zur Herstellung von Aminonitrophenolen

Publications (1)

Publication Number Publication Date
BR7702163A true BR7702163A (pt) 1978-10-31

Family

ID=5974575

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7702163A BR7702163A (pt) 1976-04-06 1977-04-05 Processo para a preparacao de aminonitrofenois

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3002254A1 (de) * 1980-01-23 1981-07-30 Cassella Ag, 6000 Frankfurt Verfahren zur herstellung von 2-amino-4-nitrophenol
DE4018335A1 (de) * 1990-06-08 1991-12-12 Wella Ag Mittel zum faerben von haaren mit einem gehalt an 2-amino-4-halogen-6-nitrophenolen sowie 2-amino-4-fluor-6-nitrophenol
CN113372228B (zh) * 2021-06-08 2022-08-26 浙江鼎龙科技股份有限公司 一种2-氨基-6-氯-4-硝基苯酚的制备方法

Family Cites Families (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
GB1001092A (en) * 1962-09-27 1965-08-11 Monsanto Chem Australia Ltd Production of aminoquinolines
FR1534593A (fr) * 1966-09-02 1968-07-26 Merck & Co Inc Réduction d'un composé nitrophénylique en composé aminophénylique

Also Published As

Publication number Publication date
FR2347332A1 (fr) 1977-11-04
ES457558A1 (es) 1978-03-16
DE2614825C3 (de) 1981-01-29
DE2614825A1 (de) 1977-10-13
JPS52122327A (en) 1977-10-14
BE853291A (fr) 1977-10-06
FR2347332B1 (pt) 1983-09-09
IT1073238B (it) 1985-04-13
CH628020A5 (en) 1982-02-15
DE2614825B2 (de) 1980-05-08
GB1512775A (en) 1978-06-01

Similar Documents

Publication Publication Date Title
BR7704322A (pt) Processo para a preparacao de metil-tercio-butileter
BR7705457A (pt) Processo para a preparacao de poliuretanoureias
BR7706236A (pt) Processo para a preparacao de um meta-fenoxi-benzaldeido
BR7700679A (pt) Processo aperfeicoado para a preparacao de meta-ariloxi-benzaldeidos
BR7704453A (pt) Processo para a transformacao de organossiloxanas
BR7702091A (pt) Processo para a preparacao de acilcianetos
BR7806690A (pt) Processo para a preparacao de para-alquilfenois
BR7702207A (pt) Processo para a preparacao de alquiltiometilfenois
BR7701490A (pt) Processo para a preparacao de compostos azoicos
BR7702089A (pt) Processo para a preparacao de acilcianetos
BR7805685A (pt) Processo para a preparacao de p-benzoquinonodicetais
BR7807039A (pt) Processo para a preparacao de halogenovinil-gama-butirolactonas
BR7805873A (pt) Processo para a preparacao de tetrahidrofurano-2-onas halogeneo-vinil-substituidas
BR7701004A (pt) Processo para a preparacao de azo-corantes
BR7702090A (pt) Processo para a preparacao de acilcianetos
BR7701362A (pt) Processo para a preparacao de hidrazobenzeno
BR7802613A (pt) Processo para a preparacao de antranilamidas
BR7601734A (pt) Processo para a preparacao de brometos de meta-ariloxi benzila
BR7601365A (pt) Processo para a preparacao de 4-acilamino-antronas
BR7701632A (pt) Processo para a preparacao de fialocianina de cobre
BR7807332A (pt) Processo para a preparacao do ciclo-pentano
BR7801832A (pt) Processo para a preparacao de 2-hidroxibenzotiazol
BR7802172A (pt) Processo para a preparacao de zeolitos-a
BR7705879A (pt) Processo para a preparacao de 2,3-cicloal-quenopiridinas
BR7705166A (pt) Processo para a preparacao de monoisocianatos