ES8201519A1 - Procedimiento para la preparacion de difenileteres - Google Patents

Procedimiento para la preparacion de difenileteres

Info

Publication number
ES8201519A1
ES8201519A1 ES495249A ES495249A ES8201519A1 ES 8201519 A1 ES8201519 A1 ES 8201519A1 ES 495249 A ES495249 A ES 495249A ES 495249 A ES495249 A ES 495249A ES 8201519 A1 ES8201519 A1 ES 8201519A1
Authority
ES
Spain
Prior art keywords
carbon atoms
alkyl
phenoxy
hydrogen
halogen
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
ES495249A
Other languages
English (en)
Other versions
ES495249A0 (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.)
Shell Agrar GmbH and Co KG
Original Assignee
Celamerck GmbH and Co KG
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 Celamerck GmbH and Co KG filed Critical Celamerck GmbH and Co KG
Publication of ES8201519A1 publication Critical patent/ES8201519A1/es
Publication of ES495249A0 publication Critical patent/ES495249A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/04—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reaction of ammonia or amines with olefin oxides or halohydrins
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/02—Preparation of hydrazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE DIFENIL-ETERES, DE FORMULA (I), EN QUE R1 ES HIDROGENO, HALOGENO, ALCOHILO,TRIFLUOROMETILO U OTROS; R2 HIDROGENO, ALCOHILO, ALQUINILO, ALQUINILO U OTROS; Y X1 Y X2 HIDROGENO O HALOGENO. SE BASA EN LA REACCION A TEMPERATURA DE 20-160 C, DE UN NITRODIFENOXIBENCENO DE FORMULA (II), EN QUE R ES UN RADICAL FENILO, CON UNA AMINA DE FORMULA (III), EN UN DISOLVENTE ORGANICO INERTE COMO DIOXANO, TETRAHIDROFURANO, BENCENO U OTROS. SE DISUELVE EL RESIDUO EN CLORURO DE ETILENO, Y SE EXTRAE LA SOLUCION POR AGITACION CON LEJIA DE SOSA DILUIDA. SE SECA CON SULFATO DE SODIO LA FASE ORGANICA. SE SEPARA DEL DISOLVENTE POR DESTILACION Y SE RECRISTALIZA EL RESIDUO EN ETANOL, EN TOLUENO/BENCENO U OTROS. SE USAN COMO AGENTES HERBICIDAS.
ES495249A 1979-09-24 1980-09-23 Procedimiento para la preparacion de difenileteres Granted ES495249A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792938595 DE2938595A1 (de) 1979-09-24 1979-09-24 Verfahren zur herstellung von diphenylaethern

Publications (2)

Publication Number Publication Date
ES8201519A1 true ES8201519A1 (es) 1981-11-16
ES495249A0 ES495249A0 (es) 1981-11-16

Family

ID=6081697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495249A Granted ES495249A0 (es) 1979-09-24 1980-09-23 Procedimiento para la preparacion de difenileteres

Country Status (18)

Country Link
US (1) US4364875A (es)
EP (1) EP0027555B1 (es)
JP (1) JPS5655357A (es)
AT (1) ATE5773T1 (es)
AU (1) AU529324B2 (es)
BR (1) BR8006061A (es)
CA (1) CA1181088A (es)
DD (1) DD154697A5 (es)
DE (2) DE2938595A1 (es)
DK (1) DK164045C (es)
ES (1) ES495249A0 (es)
HU (1) HU182205B (es)
IE (1) IE50314B1 (es)
IL (1) IL61118A (es)
MA (1) MA18956A1 (es)
NZ (1) NZ195025A (es)
YU (1) YU42355B (es)
ZA (1) ZA805885B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3269621D1 (en) * 1981-08-07 1986-04-10 Ciba Geigy Ag Phenoxyphenyl-aminocarboxylic-acid derivatives, their preparation, compositions containing them and their use
US4913729A (en) * 1981-10-19 1990-04-03 Rohm And Haas Company Herbicidal 4-trifluoromethyl-3'-substituted amine-4'-nitro diphenyl ethers
ATE15032T1 (de) * 1981-11-09 1985-09-15 Duphar Int Res Diphenylaether mit herbizider wirkung.
DE3209878A1 (de) * 1982-03-18 1983-09-29 Celamerck Gmbh & Co Kg, 6507 Ingelheim Verfahren zur herstellung von diphenylaethern
US4526608A (en) * 1982-07-14 1985-07-02 Zoecon Corporation Certain 2-pyridyloxyphenyl-oximino-ether-carboxylates, herbicidal compositions containing same and their herbicidal method of use
DE3300585A1 (de) * 1983-01-11 1984-07-12 Basf Ag, 6700 Ludwigshafen Diphenylether, verfahren zu ihrer herstellung und ihre verwendung zur bekaempfung unerwuenschten pflanzenwuchses
US4694105A (en) * 1983-12-20 1987-09-15 Ciba-Geigy Corporation Herbicidal alkoxyamino- and polyalkoxyaminodiphenyl ethers
US5024691A (en) * 1985-02-25 1991-06-18 Ici Americas Inc. Substituted phenoxy benzamide herbicides and methods of use
GB8520774D0 (en) * 1985-08-20 1985-09-25 Shell Int Research Diphenyl ether herbicides
JP2655359B2 (ja) * 1990-01-25 1997-09-17 富士写真フイルム株式会社 芳香族求核置換反応による芳香族アミン類、芳香族アルコール類、芳香族チオール類の合成法
US5424280A (en) * 1993-10-07 1995-06-13 American Cyanamid Company Aryloxybenzene herbicidal agents
CN103242178A (zh) * 2013-05-09 2013-08-14 北京颖泰嘉和生物科技有限公司 一种2-氯-3-苯氧基-6-硝基苯胺的合成方法
CN105530923B (zh) * 2013-09-09 2019-07-23 佩洛通治疗公司 芳基醚及其用途
US10512626B2 (en) 2015-03-11 2019-12-24 Peloton Therapeautics, Inc. Compositions for use in treating glioblastoma
US10807948B2 (en) 2015-03-11 2020-10-20 Peloton Therapeutics, Inc. Aromatic compounds and uses thereof
EP3268362B1 (en) 2015-03-11 2021-10-20 Peloton Therapeutics, Inc. Substituted pyridines and uses thereof
US10278942B2 (en) 2015-03-11 2019-05-07 Peloton Therapeutics, Inc. Compositions for use in treating pulmonary arterial hypertension
WO2016168510A1 (en) 2015-04-17 2016-10-20 Peloton Therapeutics, Inc. Combination therapy of a hif-2-alpha inhibitor and an immunotherapeutic agent and uses thereof
EP3541773B1 (en) * 2016-11-15 2020-05-13 Evonik Operations GmbH Asymmetrically substituted bis-alkenyl diphenyl ethers, their preparation and use

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914310A (en) * 1965-08-06 1975-10-21 Ciba Geigy Corp Phenoxy-substituted ortho-nitroanilines and ortho-phenylenediamines
CH462847A (de) * 1965-11-11 1968-09-30 Agripat Sa Verfahren zur Herstellung von halogenierten Nitranilinen
US4039588A (en) * 1969-05-28 1977-08-02 Rohm And Haas Company Herbicidal 4-nitro-diphenyl ethers
US3920445A (en) * 1970-02-28 1975-11-18 Bayer Ag Substituted 6-nitroaniline compounds and herbicidal compositions
US4046798A (en) * 1973-02-12 1977-09-06 Rohm And Haas Company Herbicidal 4-trifluoromethyl-4'nitrodiphenyl ethers
SE416544B (sv) * 1972-03-14 1981-01-19 Rohm & Haas Herbicidisk forening samt anvendning som herbicid av foreningen
US3798276A (en) * 1972-03-14 1974-03-19 H Bayer Herbicidal 4-trifluoromethyl-4'-nitrodiphenyl ethers
JPS525486B2 (es) * 1973-02-13 1977-02-14
CH599752A5 (es) * 1973-04-18 1978-05-31 Ciba Geigy Ag
FR2311004A1 (fr) * 1975-05-13 1976-12-10 Ciba Geigy Ag Procede de preparation de composes diaryliques ou de composes heteroaryliques et produits obtenus par ce procede
LU76304A1 (es) * 1976-12-01 1978-07-10
DE2800105A1 (de) * 1977-01-11 1978-07-13 Ciba Geigy Ag Verwendung von diphenylaethern als algizide
TR20258A (tr) * 1978-07-15 1980-12-08 Celamerck Gmbh & Co Kg 2-klor-6-nitroanilin

Also Published As

Publication number Publication date
DE3066058D1 (en) 1984-02-09
DK402280A (da) 1981-03-25
BR8006061A (pt) 1981-04-07
YU243280A (en) 1983-02-28
EP0027555B1 (de) 1984-01-04
IE50314B1 (en) 1986-04-02
AU6264280A (en) 1982-04-01
YU42355B (en) 1988-08-31
DE2938595A1 (de) 1981-04-23
IL61118A0 (en) 1980-11-30
EP0027555A1 (de) 1981-04-29
JPH0259135B2 (es) 1990-12-11
JPS5655357A (en) 1981-05-15
IL61118A (en) 1984-07-31
DK164045B (da) 1992-05-04
AU529324B2 (en) 1983-06-02
HU182205B (en) 1983-12-28
IE801982L (en) 1981-03-24
DD154697A5 (de) 1982-04-14
NZ195025A (en) 1983-05-31
MA18956A1 (fr) 1981-04-01
ZA805885B (en) 1982-05-26
ES495249A0 (es) 1981-11-16
ATE5773T1 (de) 1984-01-15
US4364875A (en) 1982-12-21
DK164045C (da) 1992-09-28
CA1181088A (en) 1985-01-15

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