ZA8616B - Chemical process - Google Patents

Chemical process

Info

Publication number
ZA8616B
ZA8616B ZA8616A ZA8616A ZA8616B ZA 8616 B ZA8616 B ZA 8616B ZA 8616 A ZA8616 A ZA 8616A ZA 8616 A ZA8616 A ZA 8616A ZA 8616 B ZA8616 B ZA 8616B
Authority
ZA
South Africa
Prior art keywords
chemical process
chemical
Prior art date
Application number
ZA8616A
Other languages
English (en)
Inventor
Stephen John Brown
James Hanley Clark
Original Assignee
Ici Plc
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 Plc filed Critical Ici Plc
Publication of ZA8616B publication Critical patent/ZA8616B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B39/00—Halogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA8616A 1985-01-04 1986-01-02 Chemical process ZA8616B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB858500180A GB8500180D0 (en) 1985-01-04 1985-01-04 Chemical process

Publications (1)

Publication Number Publication Date
ZA8616B true ZA8616B (en) 1987-04-29

Family

ID=10572407

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8616A ZA8616B (en) 1985-01-04 1986-01-02 Chemical process

Country Status (7)

Country Link
US (1) US4780559A (de)
EP (1) EP0187023B1 (de)
JP (1) JPS61161224A (de)
AU (1) AU5174985A (de)
DE (1) DE3572166D1 (de)
GB (1) GB8500180D0 (de)
ZA (1) ZA8616B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824980A (en) * 1988-09-02 1989-04-25 Dow Corning Corporation Process to produce O-silyl O,N-ketene acetals
JPH0314544A (ja) * 1989-06-12 1991-01-23 Ricoh Co Ltd １，１４―ビス（４―ニトロフェニル）―１，３，５，７，９，１１，１３―テトラデカヘプタエン及びその製造方法
ES2079666T3 (es) * 1990-06-25 1996-01-16 Hoechst Ag Procedimiento para la preparacion de clorofluoro-nitrobencenos y difluoro-nitrobencenos.
US5045634A (en) * 1990-06-28 1991-09-03 E. I. Du Pont De Nemours And Company Fluorination of haloolefins
JP3142025B2 (ja) * 1992-07-31 2001-03-07 ダイキン工業株式会社 フッ素化方法
US5254774A (en) * 1992-12-28 1993-10-19 Minnesota Mining And Manufacturing Company Preparation of hexafluoropropene oligomers
RU2122993C1 (ru) * 1993-12-27 1998-12-10 Миннесота Майнинг энд Манюфекчуринг Компани Способ приготовления гексафторпропеновых олигомеров
US5502235A (en) * 1994-12-28 1996-03-26 Dowelanco Solventless process for making 2,6 difluorobenzonitrile
DE19525727A1 (de) * 1995-07-14 1997-01-16 Hoechst Ag Verfahren zur selektiven Herstellung von Monofluorderivaten
US7616690B2 (en) 2000-10-31 2009-11-10 Imec Method and apparatus for adaptive encoding framed data sequences
EP1698606B1 (de) * 2003-12-25 2013-02-20 Sumitomo Chemical Company, Limited Fluorierungsmittel und verfahren zur herstellung von einer fluorhaltigen verbindung unter anwendung davon
CN101631767A (zh) * 2007-03-16 2010-01-20 巴斯夫欧洲公司 使用二氯-氟-三氟甲基苯的混合物制备2,6-二氯-4-(三氟甲基)苯基肼的方法
CN117049940B (zh) * 2023-08-11 2026-02-27 天津绿菱气体股份有限公司 一种一氟甲烷的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3899542A (en) * 1970-02-09 1975-08-12 Continental Oil Co Preparation of alkyl halides
US4590315A (en) * 1984-10-15 1986-05-20 Occidental Chemical Corporation Process for the preparation of halo aromatic compounds

Also Published As

Publication number Publication date
US4780559A (en) 1988-10-25
EP0187023B1 (de) 1989-08-09
EP0187023A3 (en) 1986-09-03
DE3572166D1 (en) 1989-09-14
JPS61161224A (ja) 1986-07-21
GB8500180D0 (en) 1985-02-13
AU5174985A (en) 1986-07-10
EP0187023A2 (de) 1986-07-09

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