NO160510C - Fremgangsmaate for aa separere nitreringsisomerer av substituerte benzenforbindelser. - Google Patents

Fremgangsmaate for aa separere nitreringsisomerer av substituerte benzenforbindelser.

Info

Publication number
NO160510C
NO160510C NO844928A NO844928A NO160510C NO 160510 C NO160510 C NO 160510C NO 844928 A NO844928 A NO 844928A NO 844928 A NO844928 A NO 844928A NO 160510 C NO160510 C NO 160510C
Authority
NO
Norway
Prior art keywords
substituted
isomers
compounds
procedure
separate
Prior art date
Application number
NO844928A
Other languages
English (en)
Other versions
NO844928L (no
NO160510B (no
Inventor
Thomas Edward Nickson
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of NO844928L publication Critical patent/NO844928L/no
Publication of NO160510B publication Critical patent/NO160510B/no
Publication of NO160510C publication Critical patent/NO160510C/no

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
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO844928A 1984-01-09 1984-12-10 Fremgangsmaate for aa separere nitreringsisomerer av substituerte benzenforbindelser. NO160510C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/569,065 US4503276A (en) 1984-01-09 1984-01-09 Process for separating nitration isomers of substituted benzene compounds

Publications (3)

Publication Number Publication Date
NO844928L NO844928L (no) 1985-07-10
NO160510B NO160510B (no) 1989-01-16
NO160510C true NO160510C (no) 1989-04-26

Family

ID=24273949

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844928A NO160510C (no) 1984-01-09 1984-12-10 Fremgangsmaate for aa separere nitreringsisomerer av substituerte benzenforbindelser.

Country Status (5)

Country Link
US (1) US4503276A (no)
EP (1) EP0155441B1 (no)
JP (1) JPS60146847A (no)
DE (1) DE3478223D1 (no)
NO (1) NO160510C (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4724268A (en) * 1985-07-16 1988-02-09 Mitsui Toatsu Chemicals, Incorporated Purification process of 3,3'-dinitrodiphenyl compounds
DE4025131A1 (de) * 1990-08-08 1992-02-13 Bayer Ag Verfahren zur herstellung von aminoarylsulfonsaeuren
JP2698306B2 (ja) * 1993-01-18 1998-01-19 セントラル硝子株式会社 ２−メチル−３−アミノベンゾトリフロライドの製造方法
US6036829A (en) * 1997-02-10 2000-03-14 Denso Corporation Oxygen sensor
CN109369403B (zh) * 2018-10-22 2021-07-27 江苏长青农化股份有限公司 一种氟虫腈关键中间体的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE92991C (no) *
US2430421A (en) * 1943-11-10 1947-11-04 Shell Dev Process for the purification of mononitro aromatic compounds
DE1059422B (de) * 1957-09-20 1959-06-18 Hoechst Ag Verfahren zur Trennung von Gemischen einkerniger aromatischer Nitroverbindungen
JPS54130524A (en) * 1978-03-30 1979-10-09 Daikin Ind Ltd Preraration of trifluoromethylbenzene or its derivative

Also Published As

Publication number Publication date
EP0155441B1 (en) 1989-05-17
DE3478223D1 (en) 1989-06-22
EP0155441A1 (en) 1985-09-25
JPS60146847A (ja) 1985-08-02
NO844928L (no) 1985-07-10
NO160510B (no) 1989-01-16
US4503276A (en) 1985-03-05

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