ES8402556A1 - Un procedimiento para producir una arilhidroxilamina. - Google Patents

Un procedimiento para producir una arilhidroxilamina.

Info

Publication number
ES8402556A1
ES8402556A1 ES519358A ES519358A ES8402556A1 ES 8402556 A1 ES8402556 A1 ES 8402556A1 ES 519358 A ES519358 A ES 519358A ES 519358 A ES519358 A ES 519358A ES 8402556 A1 ES8402556 A1 ES 8402556A1
Authority
ES
Spain
Prior art keywords
compound
mixture
nitroaryl
arylhydroxylamines
sulfur
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
ES519358A
Other languages
English (en)
Other versions
ES519358A0 (es
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.)
Mallinckrodt Inc
Original Assignee
Mallinckrodt Inc
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 Mallinckrodt Inc filed Critical Mallinckrodt Inc
Publication of ES8402556A1 publication Critical patent/ES8402556A1/es
Publication of ES519358A0 publication Critical patent/ES519358A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
    • C07C239/08—Hydroxylamino compounds or their ethers or esters
    • C07C239/10—Hydroxylamino compounds or their ethers or esters having nitrogen atoms of hydroxylamino groups further bound to carbon atoms of unsubstituted hydrocarbon radicals or of hydrocarbon radicals substituted by halogen atoms or by nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C239/00—Compounds containing nitrogen-to-halogen bonds; Hydroxylamino compounds or ethers or esters thereof
    • C07C239/08—Hydroxylamino compounds or their ethers or esters
    • C07C239/12—Hydroxylamino compounds or their ethers or esters having nitrogen atoms of hydroxylamino groups further bound to carbon atoms of hydrocarbon radicals substituted by singly-bound oxygen atoms

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)

Abstract

PROCEDIMIENTO PARA OBTENER UNA ARILHIDROXILAMINA, DE FORMULA GENERAL (I), EN LA QUE R ES ARILO O ARILO SUSTITUIDO.CONSISTE EN PREPARAR UNA MEZCLA DE CARGA FORMADA POR UN COMPUESTO DE NITROARILO DE FORMULA: R-NO2, EN LA QUE R TIENE EL SIGNIFICADO YA INDICADO, POR UN CATALIZADOR QUE CONTIENE PLATINO, POR UNA BASE ELEGIDA ENTRE AMONIACO, AMINAS ALIFATICAS, FOSFINA Y ESTERES DE FOSFITO, POR UN COMPUESTO DE AZUFRE Y POR UN DISOLVENTE ELEGIDO ENTRE ALCOHOLES, ETERES Y ESTERES. EN DICHA MEZCLA DE CARGA SE INTRODUCE HIDROGENO PARA HACERLA REACCIONAR Y ASI REDUCIR EL GRUPO NITRODEL COMPUESTO DE NITROARILO AL GRUPO DE HIDROXILAMINA.
ES519358A 1982-01-29 1983-01-28 Un procedimiento para producir una arilhidroxilamina. Granted ES519358A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34399482A 1982-01-29 1982-01-29

Publications (2)

Publication Number Publication Date
ES8402556A1 true ES8402556A1 (es) 1984-03-01
ES519358A0 ES519358A0 (es) 1984-03-01

Family

ID=23348570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519358A Granted ES519358A0 (es) 1982-01-29 1983-01-28 Un procedimiento para producir una arilhidroxilamina.

Country Status (7)

Country Link
EP (1) EP0086363B1 (es)
JP (1) JPS58164549A (es)
AT (1) ATE12930T1 (es)
CA (1) CA1212124A (es)
DE (1) DE3360135D1 (es)
ES (1) ES519358A0 (es)
ZA (1) ZA83304B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5166435A (en) * 1983-12-06 1992-11-24 Akzo N.V. Process for the preparation of a hydroxylamine
GB8332555D0 (en) * 1983-12-06 1984-01-11 Akzo Nv Preparation of aromatic hydroxylamine
US4723030A (en) * 1985-08-05 1988-02-02 General Electric Company Moderated reduction reactions for producing arylhydroxylamines
HRP940123A2 (en) * 1994-02-21 1997-04-30 Sour Pliva New hydroxylamines with hypoglycemic activity
DE19610571A1 (de) * 1996-03-18 1997-09-25 Basf Ag Verfahren und Zwischenprodukte zur Herstellung von Pyridyl-4-Fluoranilinen
DE19738864A1 (de) * 1997-09-05 1999-03-11 Basf Ag Verfahren zur Herstellung N-acylierter (hetero)aromatischer Hydroxylamine
DE19738862A1 (de) * 1997-09-05 1999-03-11 Basf Ag Verfahren zur Herstellung von N-Aryl- und N-Heterocyclylhydroxylaminen
DE19753462A1 (de) 1997-12-02 1999-06-10 Consortium Elektrochem Ind Verfahren zur Herstellung organischer Hydroxylamine
EP1593668A4 (en) * 2003-02-14 2007-07-11 Wako Pure Chem Ind Ltd METHOD FOR PRODUCING A HYDROXYLAMINE COMPOUND USING A PLATINATE CATALYST IMMOBILIZED ON AN ION EXCHANGE RESIN
BR112017024258A2 (pt) 2015-05-14 2018-07-24 Adama Makhteshim Ltd processo para preparar um composto pirazólico de hidroxilamina.
CN106008347A (zh) * 2016-05-13 2016-10-12 安徽广信农化股份有限公司 一种吡唑醚菌酯的合成工艺
CN106083722A (zh) * 2016-05-28 2016-11-09 安徽广信农化股份有限公司 一种六步法制备吡唑嘧菌酯的合成工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694509A (en) * 1970-04-16 1972-09-26 Engelhard Min & Chem Selective hydrogenation of nitroaromatics to the corresponding n-arylhydroxylamine
FR2186963A5 (es) * 1972-05-29 1974-01-11 Rhone Poulenc Sa
JPS5424837A (en) * 1977-07-28 1979-02-24 Showa Denko Kk Selective hyerogenation of aromatic nitro compound

Also Published As

Publication number Publication date
ZA83304B (en) 1983-10-26
JPS58164549A (ja) 1983-09-29
ES519358A0 (es) 1984-03-01
EP0086363B1 (en) 1985-04-24
CA1212124A (en) 1986-09-30
EP0086363A1 (en) 1983-08-24
DE3360135D1 (en) 1985-05-30
ATE12930T1 (de) 1985-05-15

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