RO83931B - Process for preparing isobutiryl fluoride - Google Patents

Process for preparing isobutiryl fluoride

Info

Publication number
RO83931B
RO83931B RO107796A RO10779682A RO83931B RO 83931 B RO83931 B RO 83931B RO 107796 A RO107796 A RO 107796A RO 10779682 A RO10779682 A RO 10779682A RO 83931 B RO83931 B RO 83931B
Authority
RO
Romania
Prior art keywords
propylene
fluoride
carbon monoxide
isobutiryl
preparing
Prior art date
Application number
RO107796A
Other languages
Romanian (ro)
Other versions
RO83931A (en
Inventor
E. John Corn Jr.
V. Richard Norton
F. Ralph Pascoe
Original Assignee
Ashland Ooil Inc
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 Ashland Ooil Inc filed Critical Ashland Ooil Inc
Publication of RO83931A publication Critical patent/RO83931A/en
Publication of RO83931B publication Critical patent/RO83931B/en

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
    • C07C51/04—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid halides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
    • C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la un procedeu de preparare a fluorurii de izobutiril prin reactia oxidului de carbon cu acid fluorhidric anhidru si propilena, constînd în aceea ca într-un recipient de amestecare se formeaza un amestec lichid de monoxid de carbon în acid fluorhidric, care se supune apoi reactiei cu propilena într-un reactor la 40...60 degree C si la presiune de 35...340 bar, la un raport molar de monoxid de carbon: propilena de 1,1...5, raportul molar acid fluorhidric:propilena fiind de 10:20, iartimpul de reactie este de 0,2...310 min.The invention relates to a process for the preparation of isobutyryl fluoride by the reaction of carbon monoxide with anhydrous hydrogen fluoride and propylene, characterized in that in a mixing vessel a liquid mixture of carbon monoxide in hydrofluoric acid is formed, which is subjected to then reacting with propylene in a reactor at 40 DEG to 60 DEG C. and at a pressure of 35 ... 340 bar at a molar ratio of carbon monoxide: 1.1 ... 5 propylene, the hydrofluoric acid molar ratio : propylene is at 10:20 and the reaction time is 0.2 ... 310 min.

RO107796A 1981-07-10 1982-06-04 Process for preparing isobutiryl fluoride RO83931B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28213081A 1981-07-10 1981-07-10

Publications (2)

Publication Number Publication Date
RO83931A RO83931A (en) 1984-04-12
RO83931B true RO83931B (en) 1984-05-30

Family

ID=23080232

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107796A RO83931B (en) 1981-07-10 1982-06-04 Process for preparing isobutiryl fluoride

Country Status (19)

Country Link
JP (1) JPS6024089B2 (en)
KR (1) KR850001912B1 (en)
AT (1) AT392066B (en)
AU (1) AU532911B1 (en)
BE (1) BE893415A (en)
BR (1) BR8203330A (en)
CA (1) CA1192576A (en)
CH (1) CH656608A5 (en)
DD (1) DD207900A5 (en)
DE (1) DE3221173C2 (en)
ES (2) ES513956A0 (en)
FR (1) FR2512811B1 (en)
GB (1) GB2101591B (en)
IT (1) IT1195931B (en)
NL (1) NL187626C (en)
PL (1) PL140231B1 (en)
RO (1) RO83931B (en)
SE (1) SE452609B (en)
ZA (1) ZA823929B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0759531B2 (en) * 1986-11-04 1995-06-28 三菱瓦斯化学株式会社 Method for synthesizing isobutyryl fluoride
US5463095A (en) * 1993-06-15 1995-10-31 Mitsubishi Gas Chemical Company, Inc. Process for the production of esters
BR102012020205A2 (en) * 2012-08-13 2014-08-19 Cesar Roque Ecker MORTAR APPLICATOR

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972291C (en) * 1954-05-16 1959-07-02 Studiengesellschaft Kohle Mbh Process for the production of monocarboxylic acids from olefins, carbon monoxide and water
DE973077C (en) * 1954-07-30 1959-11-26 Studiengesellschaft Kohle Mbh Process for the production of carboxylic acids from olefins and carbon oxide
DE1064941B (en) * 1957-04-24 1959-09-10 Studiengesellschaft Kohle Mbh Process for the preparation of mixtures of saturated aliphatic or cycloaliphatic monocarboxylic acid alkyl esters
US3065242A (en) * 1960-02-23 1962-11-20 Du Pont Production of acyl halides, carboxylic acids and lactones
GB942367A (en) * 1961-04-29 1963-11-20 Basf Ag Continuous production of carboxylic acids from olefines, carbon monoxide and water
NL6816940A (en) * 1967-11-28 1969-05-30
BE755997A (en) * 1969-09-11 1971-03-10 Bp Chem Int Ltd PRODUCTION OF DICARBOXYLIC ACIDS
DE2750719A1 (en) * 1977-11-12 1979-05-17 Roehm Gmbh Isobutyric acid prepn. by boron tri:fluoride-catalysed carbonylation - of propylene, isopropanol, ether and/or ester deriv. in aliphatic carboxylic acid medium

Also Published As

Publication number Publication date
FR2512811A1 (en) 1983-03-18
CH656608A5 (en) 1986-07-15
SE452609B (en) 1987-12-07
PL236785A1 (en) 1983-02-14
BR8203330A (en) 1983-05-24
JPS5810535A (en) 1983-01-21
BE893415A (en) 1982-10-01
RO83931A (en) 1984-04-12
NL187626B (en) 1991-07-01
ZA823929B (en) 1983-11-30
IT8221709A0 (en) 1982-06-04
SE8203478L (en) 1983-01-11
ATA217782A (en) 1990-07-15
ES8400376A1 (en) 1983-10-16
ES8500208A1 (en) 1984-10-01
DE3221173C2 (en) 1984-07-26
KR840000464A (en) 1984-02-22
IT1195931B (en) 1988-11-03
GB2101591A (en) 1983-01-19
AT392066B (en) 1991-01-25
DE3221173A1 (en) 1983-01-27
ES523258A0 (en) 1984-10-01
AU532911B1 (en) 1983-10-20
NL187626C (en) 1991-12-02
PL140231B1 (en) 1987-04-30
KR850001912B1 (en) 1985-12-31
NL8202269A (en) 1983-02-01
GB2101591B (en) 1985-11-27
FR2512811B1 (en) 1985-07-05
DD207900A5 (en) 1984-03-21
ES513956A0 (en) 1983-10-16
JPS6024089B2 (en) 1985-06-11
CA1192576A (en) 1985-08-27

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