ES492672A0 - Procedimiento para la preparacion de compuestos de nitroari-lo substituidos - Google Patents

Procedimiento para la preparacion de compuestos de nitroari-lo substituidos

Info

Publication number
ES492672A0
ES492672A0 ES492672A ES492672A ES492672A0 ES 492672 A0 ES492672 A0 ES 492672A0 ES 492672 A ES492672 A ES 492672A ES 492672 A ES492672 A ES 492672A ES 492672 A0 ES492672 A0 ES 492672A0
Authority
ES
Spain
Prior art keywords
nitroari
procedure
preparation
substituted compounds
substituted
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.)
Granted
Application number
ES492672A
Other languages
English (en)
Other versions
ES8105257A1 (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.)
Novartis AG
Original Assignee
Ciba Geigy 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
Priority claimed from CH580679A external-priority patent/CH640216A5/de
Priority claimed from CH798079A external-priority patent/CH641440A5/de
Priority claimed from CH271780A external-priority patent/CH654569A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES8105257A1 publication Critical patent/ES8105257A1/es
Publication of ES492672A0 publication Critical patent/ES492672A0/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
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES492672A 1979-06-21 1980-06-20 Procedimiento para la preparacion de compuestos de nitroari-lo substituidos Granted ES492672A0 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH580679A CH640216A5 (de) 1979-06-21 1979-06-21 Verfahren zur herstellung von 4-acylamido-2-nitro-1-alkoxybenzol-verbindungen.
CH798079A CH641440A5 (de) 1979-09-04 1979-09-04 Verfahren zur herstellung von halogen-4-nitro-1-acylaniliden.
CH271780A CH654569A5 (de) 1980-04-09 1980-04-09 Verfahren zur herstellung von m-nitrobenzoesaeure.
CH271680 1980-04-09

Publications (2)

Publication Number Publication Date
ES8105257A1 ES8105257A1 (es) 1981-06-01
ES492672A0 true ES492672A0 (es) 1981-06-01

Family

ID=27428490

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492672A Granted ES492672A0 (es) 1979-06-21 1980-06-20 Procedimiento para la preparacion de compuestos de nitroari-lo substituidos

Country Status (4)

Country Link
US (1) US4339618A (es)
EP (1) EP0023557B1 (es)
DE (1) DE3068788D1 (es)
ES (1) ES492672A0 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4539430A (en) * 1984-05-17 1985-09-03 The United States Of America As Represented By The United States Department Of Energy Preparation of ethylenediamine dinitrate
DE3642326A1 (de) * 1986-12-11 1988-06-23 Bayer Ag Verfahren zur gewinnung von substituierten fluorbenzolen
DE4411064A1 (de) * 1994-03-30 1995-10-05 Bayer Ag Verfahren zur adiabatischen Herstellung von Mononitrohalogenbenzolen
DE19535500A1 (de) * 1995-09-25 1997-03-27 Bayer Ag Verfahren zur Herstellung von 3-Chlor-3'-nitro-4'-methoxybenzophenon

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435544A (en) * 1940-12-05 1948-02-03 Autoxygen Inc Method of nitrating organic compounds
US2810000A (en) * 1955-12-13 1957-10-15 Gen Aniline & Film Corp Method for the mononitration of p-chlorotoluene
US3100797A (en) * 1958-01-23 1963-08-13 Dow Chemical Co Production and crystallization of 3,5-dinitro-o-toluic acid from nitric and sulfuric acid
US3086062A (en) * 1959-12-05 1963-04-16 Bayer Ag Process for the production of 2, 4-dinitro-1, 3, 5-triisopropylbenzene
US3183275A (en) * 1963-01-31 1965-05-11 Universal Oil Prod Co Preparation of para-nitrohalobenzenes
US3822251A (en) * 1970-12-28 1974-07-02 Rockwell International Corp Nitration
DE2249373A1 (de) * 1972-10-09 1974-04-25 Basf Ag Verfahren zur nitrierung von aromatischen verbindungen
US3927127A (en) * 1972-10-24 1975-12-16 Amchem Prod Nitration process
DE2400887A1 (de) * 1974-01-09 1975-08-28 Bayer Ag Verfahren zur herstellung von nitroderivaten aromatischer verbindungen
US3981933A (en) * 1974-07-08 1976-09-21 General Electric Company Process for making dinitrotoluene
GB1511345A (en) * 1974-07-08 1978-05-17 Gen Electric Process for making nitrated aromatic compounds
JPS5850211B2 (ja) * 1978-08-30 1983-11-09 三井東圧化学株式会社 ジニトロトルエンの製造方法
DE3061353D1 (en) * 1979-09-13 1983-01-20 Ciba Geigy Ag Process for carrying off the reaction heat from exothermal chemical reactions and apparatus for carrying out the process

Also Published As

Publication number Publication date
EP0023557A1 (de) 1981-02-11
EP0023557B1 (de) 1984-08-01
ES8105257A1 (es) 1981-06-01
US4339618A (en) 1982-07-13
DE3068788D1 (en) 1984-09-06

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970612