GB1452711A - Process for the preparation of chlorinated phenylhydroxylamines - Google Patents

Process for the preparation of chlorinated phenylhydroxylamines

Info

Publication number
GB1452711A
GB1452711A GB5098574A GB5098574A GB1452711A GB 1452711 A GB1452711 A GB 1452711A GB 5098574 A GB5098574 A GB 5098574A GB 5098574 A GB5098574 A GB 5098574A GB 1452711 A GB1452711 A GB 1452711A
Authority
GB
United Kingdom
Prior art keywords
alkylated
optionally
atoms
ring
general formula
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
GB5098574A
Other languages
English (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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB1452711A publication Critical patent/GB1452711A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D271/00—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms
    • C07D271/02—Heterocyclic compounds containing five-membered rings having two nitrogen atoms and one oxygen atom as the only ring hetero atoms not condensed with other rings
    • C07D271/10—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles
    • C07D271/113—1,3,4-Oxadiazoles; Hydrogenated 1,3,4-oxadiazoles with oxygen, sulfur or nitrogen atoms, directly attached to ring carbon atoms, the nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Catalysts (AREA)
GB5098574A 1973-11-26 1974-11-25 Process for the preparation of chlorinated phenylhydroxylamines Expired GB1452711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7342008A FR2252337B1 (cg-RX-API-DMAC10.html) 1973-11-26 1973-11-26

Publications (1)

Publication Number Publication Date
GB1452711A true GB1452711A (en) 1976-10-13

Family

ID=9128250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5098574A Expired GB1452711A (en) 1973-11-26 1974-11-25 Process for the preparation of chlorinated phenylhydroxylamines

Country Status (11)

Country Link
US (1) US3992395A (cg-RX-API-DMAC10.html)
JP (1) JPS5910337B2 (cg-RX-API-DMAC10.html)
BE (1) BE822566A (cg-RX-API-DMAC10.html)
CA (1) CA1048508A (cg-RX-API-DMAC10.html)
CH (1) CH586183A5 (cg-RX-API-DMAC10.html)
DE (1) DE2455887C2 (cg-RX-API-DMAC10.html)
FR (1) FR2252337B1 (cg-RX-API-DMAC10.html)
GB (1) GB1452711A (cg-RX-API-DMAC10.html)
IE (1) IE40217B1 (cg-RX-API-DMAC10.html)
IT (1) IT1026534B (cg-RX-API-DMAC10.html)
NL (1) NL7415009A (cg-RX-API-DMAC10.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404401A (en) * 1979-02-23 1983-09-13 Akzona Incorporated Process for the preparation of para-amino-diphenylamine
US5166435A (en) * 1983-12-06 1992-11-24 Akzo N.V. Process for the preparation of a hydroxylamine
JPS6176834U (cg-RX-API-DMAC10.html) * 1984-10-19 1986-05-23
US4723030A (en) * 1985-08-05 1988-02-02 General Electric Company Moderated reduction reactions for producing arylhydroxylamines
DE19502700A1 (de) * 1995-01-28 1996-08-01 Basf Ag Verfahren zur Herstellung von N-Aryl- und N-Hetarylhydroxylaminen
DE19610571A1 (de) * 1996-03-18 1997-09-25 Basf Ag Verfahren und Zwischenprodukte zur Herstellung von Pyridyl-4-Fluoranilinen
EA003733B1 (ru) 1997-09-05 2003-08-28 Басф Акциенгезельшафт Способ получения (гетеро) ароматических гидроксиламинов
DE19753462A1 (de) 1997-12-02 1999-06-10 Consortium Elektrochem Ind Verfahren zur Herstellung organischer Hydroxylamine
CN102858735B (zh) 2010-03-18 2014-12-10 巴斯夫欧洲公司 N-甲氧羰基-n-甲氧基-(2-氯甲基)苯胺、其制备及其作为制备2-(吡唑-3＇-基氧基亚甲基)酰替苯胺的前体的用途
CN107810180A (zh) * 2015-05-14 2018-03-16 阿达玛马克西姆有限公司 制备羟胺吡唑化合物的方法
EP3587391A1 (en) 2018-06-22 2020-01-01 Basf Se Process for preparing nitrobenzyl bromides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE657037A (cg-RX-API-DMAC10.html) * 1963-12-13 1965-06-11
US3413349A (en) * 1965-05-21 1968-11-26 Mallinckrodt Chemical Works Process for preparing phenylhydroxylamine and cupferron
US3694509A (en) * 1970-04-16 1972-09-26 Engelhard Min & Chem Selective hydrogenation of nitroaromatics to the corresponding n-arylhydroxylamine
US3941798A (en) * 1973-03-22 1976-03-02 Rhone Poulenc S.A. 5-Alkyl-3-(2-hydroxylamino-4-chlorophenyl)-1,3,4-oxadiazolin-2-one compounds

Also Published As

Publication number Publication date
NL7415009A (nl) 1975-05-28
US3992395A (en) 1976-11-16
FR2252337B1 (cg-RX-API-DMAC10.html) 1976-10-01
DE2455887A1 (de) 1975-05-28
CA1048508A (en) 1979-02-13
DE2455887C2 (de) 1985-08-22
JPS5083335A (cg-RX-API-DMAC10.html) 1975-07-05
CH586183A5 (cg-RX-API-DMAC10.html) 1977-03-31
FR2252337A1 (cg-RX-API-DMAC10.html) 1975-06-20
IT1026534B (it) 1978-10-20
JPS5910337B2 (ja) 1984-03-08
BE822566A (fr) 1975-05-26
IE40217L (en) 1975-05-26
IE40217B1 (en) 1979-04-11

Similar Documents

Publication Publication Date Title
Beller et al. Base‐Catalyzed Synthesis of N‐(2‐Arylethyl) anilines and Base‐Promoted Domino Synthesis of 2, 3‐Dihydroindoles
GB1329042A (en) Oxazolyl-acetic acid derivatives
Wang et al. Anionic bridged bis (amidinate) lithium lanthanide complexes: efficient bimetallic catalysts for mild amidation of aldehydes with amines
GB1398414A (en) Piperidine derivatives
KR850004093A (ko) 3급 아민의 제조방법
DE2455887C2 (de) Verfahren zur Herstellung von chlorierten Phenylhydroxylaminen
GB1471119A (en) Preparation of tertiary amines
ES427156A1 (es) Procedimiento para alquilizar selectivamente aminas aroma- ticas.
US3114755A (en) Process for preparing bis-(monosubstitutedamino)-benzoquinones and monosubstitutedamino-naphthoquinones
GB1458753A (en) Process for the preparation of aromatic hydroxylamines by hydro genation of aromatic nitro derivatives
US5371289A (en) Preparation of N-substituted-N'-phenyl p-phenylenediamines
GB1491840A (en) Derivatives of copolymers of carbon monoxide and ethylene
GB1398375A (en) 1,1,3,3-substituted hydroxyindanes
GB1368545A (en) Preparation of dihydrocoumarin and of alkyl derivatives thereof
GB1461957A (en) Production of 1chloroanthraquinone
US3766271A (en) Homogeneous catalysts useful in the reduction of nitroparaffins to amines
Mataka et al. Sulfur nitride in organic chemistry. 9. The reaction of tetrasulfur tetranitride with benzyl ketones. Preparation of 3, 4‐disubstituted‐1, 2, 5‐thiadiazoles
GB1383127A (en) Aminoalkylating tertiary amines
KR920002518A (ko) P-위치에서 c₁-c₄알콕시에 의해 치환된 방향족 아민의 제조방법
US3813377A (en) Oxidative dehydrocyclization process of imines
JPS63316754A (ja) 芳香族ニトロハロ誘導体の接触還元法
GB1194106A (en) A Process for the Production of Pyrrolidones from Nitrile Compounds
US3242165A (en) Selective hydrogenation of nu-substituted aziridines
US3845072A (en) Process for the oxidative dehydrocyclization of imines
DE3573116D1 (en) Amination process for conjugated dienes

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee