IT1109397B - Procedimento per ottenere cloruro di acetile puro - Google Patents

Procedimento per ottenere cloruro di acetile puro

Info

Publication number
IT1109397B
IT1109397B IT52461/78A IT5246178A IT1109397B IT 1109397 B IT1109397 B IT 1109397B IT 52461/78 A IT52461/78 A IT 52461/78A IT 5246178 A IT5246178 A IT 5246178A IT 1109397 B IT1109397 B IT 1109397B
Authority
IT
Italy
Prior art keywords
procedure
acetyl chloride
obtaining pure
pure acetyl
obtaining
Prior art date
Application number
IT52461/78A
Other languages
English (en)
Other versions
IT7852461A0 (it
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of IT7852461A0 publication Critical patent/IT7852461A0/it
Application granted granted Critical
Publication of IT1109397B publication Critical patent/IT1109397B/it

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
    • C07C51/64—Separation; Purification; Stabilisation; Use of additives

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)
IT52461/78A 1977-12-29 1978-12-27 Procedimento per ottenere cloruro di acetile puro IT1109397B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772758682 DE2758682A1 (de) 1977-12-29 1977-12-29 Verfahren zur gewinnung reinen acetylchlorids

Publications (2)

Publication Number Publication Date
IT7852461A0 IT7852461A0 (it) 1978-12-27
IT1109397B true IT1109397B (it) 1985-12-16

Family

ID=6027619

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52461/78A IT1109397B (it) 1977-12-29 1978-12-27 Procedimento per ottenere cloruro di acetile puro

Country Status (6)

Country Link
US (1) US4209460A (it)
EP (1) EP0002808B1 (it)
JP (1) JPS5495509A (it)
CA (1) CA1111066A (it)
DE (2) DE2758682A1 (it)
IT (1) IT1109397B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4504151A (en) * 1981-05-18 1985-03-12 Michigan Disposal, Inc. Apparatus for the treatment of waste sludge
EP0275700A1 (en) * 1986-12-29 1988-07-27 Stauffer Specialty and Food Products Company, Inc. Process for reducing color in fatty acid chlorides
GB2213144A (en) * 1987-12-23 1989-08-09 Nitrokemia Ipartelepek Process for the production of acetyl chloride

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1359071A (en) * 1920-01-27 1920-11-16 Charles Ritchie Process of making fatty-acid halids and phosphorus oxyhalids
US1936739A (en) * 1930-03-03 1933-11-28 Pilet Lab Inc Process of making acid chlorides
GB397775A (en) * 1933-02-21 1933-08-31 Monsanto Chemical Works Process for purifying organic acid chlorides
DE642519C (de) * 1935-09-14 1937-03-10 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von aromatischen Carbonsaeurechloriden
US2748151A (en) * 1954-07-22 1956-05-29 Kenneth C D Hickman Purification of acid chlorides
US3636102A (en) * 1967-04-21 1972-01-18 Monsanto Co Preparation of carboxylic acid chlorides
US3959360A (en) * 1975-07-31 1976-05-25 Monsanto Company Process for preparing 1-hydroxy, ethylidene-1,1-diphosphonic acid

Also Published As

Publication number Publication date
CA1111066A (en) 1981-10-20
JPS6155493B2 (it) 1986-11-28
US4209460A (en) 1980-06-24
DE2758682A1 (de) 1979-07-05
IT7852461A0 (it) 1978-12-27
DE2860385D1 (en) 1981-03-19
EP0002808A1 (de) 1979-07-11
EP0002808B1 (de) 1981-01-28
JPS5495509A (en) 1979-07-28

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