BR7604944A - Processo para preparacao de eteres aromaticos - Google Patents

Processo para preparacao de eteres aromaticos

Info

Publication number
BR7604944A
BR7604944A BR7604944A BR7604944A BR7604944A BR 7604944 A BR7604944 A BR 7604944A BR 7604944 A BR7604944 A BR 7604944A BR 7604944 A BR7604944 A BR 7604944A BR 7604944 A BR7604944 A BR 7604944A
Authority
BR
Brazil
Prior art keywords
preparation
aromatic ethers
ethers
aromatic
Prior art date
Application number
BR7604944A
Other languages
English (en)
Inventor
P Quan
S Korn
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BR7604944A publication Critical patent/BR7604944A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06Preparation of nitro compounds
    • C07C201/12Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/06Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton from hydroxy amines by reactions involving the etherification or esterification of hydroxy groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00Preparation of sulfones; Preparation of sulfoxides
    • C07C315/04Preparation of sulfones; Preparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/62Oxygen or sulfur atoms
    • C07D213/63One oxygen atom
    • C07D213/68One oxygen atom attached in position 4
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00Systems containing at least three condensed rings
    • C07C2603/02Ortho- or ortho- and peri-condensed systems
    • C07C2603/04Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/22Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pyridine Compounds (AREA)
BR7604944A 1975-07-31 1976-07-29 Processo para preparacao de eteres aromaticos BR7604944A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32078/75A GB1539183A (en) 1975-07-31 1975-07-31 Process for the manufacture of aromatic ethers

Publications (1)

Publication Number Publication Date
BR7604944A true BR7604944A (pt) 1977-08-09

Family

ID=10332863

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7604944A BR7604944A (pt) 1975-07-31 1976-07-29 Processo para preparacao de eteres aromaticos

Country Status (8)

Country Link
JP (1) JPS5217430A (pt)
BR (1) BR7604944A (pt)
CH (1) CH626866A5 (pt)
DE (1) DE2634419A1 (pt)
ES (1) ES450312A1 (pt)
FR (1) FR2319610A1 (pt)
GB (1) GB1539183A (pt)
IT (1) IT1071491B (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5487552A (en) * 1977-12-23 1979-07-12 Nippon Steel Corp Position detector
US4259167A (en) 1978-12-14 1981-03-31 Exxon Research And Engineering Co. Formation of caking coals
US4259168A (en) 1978-12-14 1981-03-31 Exxon Research And Engineering Co. Treatment of coal to increase yields and improve physical characteristics of coal liquefaction distillates and bottoms
US4259173A (en) 1978-12-14 1981-03-31 Exxon Research And Engineering Co. Treatment of coal liquids
US4259172A (en) 1978-12-14 1981-03-31 Exxon Research And Engineering Co. Treatment of heavy coal fractions
US4363714A (en) 1979-08-23 1982-12-14 Exxon Research And Engineering Co. O-Alkylated/O-acylated coal liquids
US4326949A (en) 1980-10-24 1982-04-27 Exxon Research & Engineering Co. Oxygen alkylation of phenol-containing hydrocarbonaceous streams
JPS57128307A (en) * 1981-02-03 1982-08-09 Nippon Kogaku Kk <Nikon> Automatic focus adjuster
DE3120912A1 (de) * 1981-05-26 1982-12-16 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von p-nitrophenetol
IL65154A (en) * 1982-03-03 1986-10-31 Gadot Petrochemical Ind 1974 L Process for the manufacture of nitro-phenetoles
US4513141A (en) * 1983-04-28 1985-04-23 General Electric Company Method for making aromatic ethers using diorganoamino pyridinum salt catalyst
DE3515339A1 (de) * 1985-04-27 1986-10-30 Cassella Ag, 6000 Frankfurt Verfahren zur herstellung von 2,4-dinitrophenylethern
DE3610707A1 (de) * 1986-03-29 1987-10-08 Bayer Ag Verfahren zur herstellung von 4-nitrophenetol
DE3628316A1 (de) * 1986-08-21 1988-02-25 Bayer Ag Verfahren zur herstellung von diisocyanaten, ausgewaehlte diisocyanate und deren verwendung als aufbaukomponente bei der herstellung von polyurethankunststoffen
DE3737919A1 (de) * 1987-11-07 1989-05-18 Hoechst Ag Verfahren zur herstellung von o-nitrophenetol
DE59203825D1 (de) * 1991-10-09 1995-11-02 Hoechst Ag Verfahren zur Herstellung von 1,2-Bis-(2-nitrophenoxy)-ethan.
IL106118A (en) * 1993-06-24 1997-08-14 Agan Chemical Manufacturers Process for preparing n-alkyl-3,4-dialkyl- 2,6-dinitro- anilines and intermediates thereof
PL320501A1 (en) * 1994-12-22 1997-10-13 Ciba Geigy Ag Method of obtaining aromatic o-sulphocarboxylic acids and suphonylureas
JP2003104930A (ja) * 2001-09-28 2003-04-09 Kawasaki Kasei Chem Ltd 9,10−アントラキノニルエーテルの製造方法
CN101863781B (zh) * 2010-06-18 2013-04-10 淄博圣马化工厂 一种1,2-二(邻氨基苯氧基)乙烷的制备方法
CN105669470B (zh) * 2016-01-15 2017-11-14 常州永和精细化学有限公司 1,2‑二(2‑氨基苯氧基)乙烷的制备方法
CN111187168A (zh) * 2019-12-12 2020-05-22 中卫市鑫三元化工有限公司 一种使用硝基卤代苯生产硝基苯烷氧基醚的清洁生产工艺

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227144A (pt) * 1967-04-05 1971-04-07
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

Also Published As

Publication number Publication date
CH626866A5 (en) 1981-12-15
DE2634419A1 (de) 1977-02-10
FR2319610B1 (pt) 1980-07-11
JPS5217430A (en) 1977-02-09
GB1539183A (en) 1979-01-31
ES450312A1 (es) 1977-10-01
FR2319610A1 (fr) 1977-02-25
IT1071491B (it) 1985-04-10

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