ZA825081B - Process for preparing acid halides - Google Patents

Process for preparing acid halides

Info

Publication number
ZA825081B
ZA825081B ZA825081A ZA825081A ZA825081B ZA 825081 B ZA825081 B ZA 825081B ZA 825081 A ZA825081 A ZA 825081A ZA 825081 A ZA825081 A ZA 825081A ZA 825081 B ZA825081 B ZA 825081B
Authority
ZA
South Africa
Prior art keywords
acid halides
friedel
crafts
hal
formula
Prior art date
Application number
ZA825081A
Other languages
English (en)
Inventor
Heinz Ulrich Blank
Erich Wolters
Original Assignee
Bayer 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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of ZA825081B publication Critical patent/ZA825081B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
ZA825081A 1981-07-18 1982-07-16 Process for preparing acid halides ZA825081B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813128445 DE3128445A1 (de) 1981-07-18 1981-07-18 Verfahren zur herstellung von saeurehalogeniden

Publications (1)

Publication Number Publication Date
ZA825081B true ZA825081B (en) 1983-05-25

Family

ID=6137219

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA825081A ZA825081B (en) 1981-07-18 1982-07-16 Process for preparing acid halides

Country Status (10)

Country Link
US (1) US4863642A (xx)
EP (1) EP0070463B1 (xx)
JP (1) JPS5818333A (xx)
AT (1) ATE11130T1 (xx)
BR (1) BR8204158A (xx)
CA (1) CA1214785A (xx)
DE (2) DE3128445A1 (xx)
DK (1) DK320782A (xx)
IL (1) IL66331A (xx)
ZA (1) ZA825081B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326875A1 (de) * 1983-07-26 1985-02-14 Bayer Ag, 5090 Leverkusen Neue fluorpivalsaeurefluoride und verfahren zu ihrer herstellung
DE3623422A1 (de) * 1986-07-11 1988-01-14 Basf Ag Verfahren zur herstellung von carbonsaeurehalogeniden
US5175364A (en) * 1986-07-11 1992-12-29 Basf Aktiengesellschaft Preparation of carbonyl halides
DE3725428A1 (de) * 1987-07-31 1989-02-09 Basf Ag Verfahren zur herstellung von carbonsaeurehalogeniden
DE3908901A1 (de) * 1989-03-15 1990-09-20 Schering Ag 2-halogencycloprohylethanderivate, verfahren zu ihrer herstellung und ihre verwendung als schaedlingsbekaempfungsmittel
DE3933223A1 (de) * 1989-10-05 1991-04-11 Bayer Ag Trifluormethylgruppen enthaltende carbonsaeurehalogenide und verfahren zu deren herstellung
FR2677645B1 (fr) * 1991-06-17 1994-08-05 Poudres & Explosifs Ste Nale Procede de synthese d'un halogenure d'acide carboxylique alpha halogene.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1891930A (en) * 1928-05-29 1932-12-27 Ig Farbenindustrie Ag Production of organic compounds containing oxygen from carbon monoxide and halogenated nonaromatic hydrocarbons
US2378048A (en) * 1944-04-07 1945-06-12 Du Pont Method of making haloacetyl halides
US2411982A (en) * 1944-11-28 1946-12-03 Du Pont Process for making polyhalogenated straight-chain aliphatic carboxylic acid halides
US2580070A (en) * 1948-03-11 1951-12-25 Du Pont Synthesis of acyl halides
US3471557A (en) * 1966-06-22 1969-10-07 Ethyl Corp Preparation of beta-chloroisobutyryl chloride
DE2648134A1 (de) * 1976-10-23 1978-04-27 Hoechst Ag Verfahren zur herstellung von saeurehalogeniden

Also Published As

Publication number Publication date
EP0070463B1 (de) 1985-01-09
EP0070463A1 (de) 1983-01-26
ATE11130T1 (de) 1985-01-15
IL66331A0 (en) 1982-11-30
JPH0261928B2 (xx) 1990-12-21
JPS5818333A (ja) 1983-02-02
DE3128445A1 (de) 1983-02-03
US4863642A (en) 1989-09-05
CA1214785A (en) 1986-12-02
DE3261847D1 (en) 1985-02-21
IL66331A (en) 1986-01-31
DK320782A (da) 1983-01-19
BR8204158A (pt) 1983-07-12

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