KR840000462A - Process for preparing carboxylic acid from acyl fluoride fish by carbonylation reaction - Google Patents

Process for preparing carboxylic acid from acyl fluoride fish by carbonylation reaction Download PDF

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Publication number
KR840000462A
KR840000462A KR1019820002509A KR820002509A KR840000462A KR 840000462 A KR840000462 A KR 840000462A KR 1019820002509 A KR1019820002509 A KR 1019820002509A KR 820002509 A KR820002509 A KR 820002509A KR 840000462 A KR840000462 A KR 840000462A
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South Korea
Prior art keywords
fluoride
mixture
acyl
organic compound
carboxylic acid
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KR1019820002509A
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Korean (ko)
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KR850001913B1 (en
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브이. 노톤 리차드 (외 3)
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티. 진 딜라헌티
앳슈랜드 오일 인코포레이팃드
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    • 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
    • C07C51/04—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

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  • 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

내용 없음No content

Description

카르보닐화 반응에 의해 생선된 불화 아실로부터 카르복실산의 제조방법Process for preparing carboxylic acid from acyl fluoride fish by carbonylation reaction

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (10)

불화아실로 구성된혼합물을 이 혼합물 중의 불화아실의 전량을 가수분해하는데 요구되는 화학양론적양 보다 적은 양의 물로써 가수분해하여 카르복실산을 제조하는데, 이 때 가수분해 반응은 상기 카르복실산이 생성되고 상기 산이 그 산의 음이온으로부터 재생되는 조건하에서 실시하며; 상기 불화아실은 일산화탄소, 무수불화수소산 및 일산화탄소 및 불화수소산과 반응할 수 있는 유기 화합물과 반응시켜 제조하고, 상기 유기 화합물은 (1) 일반식(여기서 R은 탄소원자수 20개까지의 알킬기이며, R'는 탄소원자수 2 내지 20개까지의 알킬기임)로 표시되는 에스테르 및 (2) 아실음이온 생성물을 생성시킬 수 있는 1개 이상의 2중결합을 갖는 탄소원자 20개까지의 올레핀으로 구성되는군 중에서 선택하며, 20℃ 내지 150℃의 온도 범위와 1바아(14.7psia)내지 340바아(5,000psia) 범위의 압력 조건하에서 가수분해함을 특징으로 하는 불화아실 생성물로 부터 카르복실산을 제조하는 방법.A mixture consisting of acyl fluoride is hydrolyzed to a lesser amount of water than the stoichiometric amount required to hydrolyze the entire amount of acyl fluoride in the mixture to produce a carboxylic acid, wherein the hydrolysis reaction yields the carboxylic acid. Under conditions in which the acid is regenerated from the anion of the acid; The acyl fluoride is prepared by reacting with an organic compound capable of reacting with carbon monoxide, hydrofluoric anhydride and carbon monoxide and hydrofluoric acid, wherein the organic compound is (1) Wherein R is an alkyl group having up to 20 carbon atoms and R 'is an alkyl group having 2 to 20 carbon atoms, and (2) at least one double bond capable of producing an acyl anion product. Selected from the group consisting of olefins having up to 20 carbon atoms, fluorinated, characterized by hydrolysis under pressure conditions ranging from 20 ° C. to 150 ° C. and 1 bar (14.7 psia) to 340 bar (5,000 psia). Process for preparing carboxylic acid from acyl product. 상기 제1항 기재에 있어서, 상기 유기 화합물이 이소프로필 이소부티르산염, 에틸이소부티르산염, 이소프로필프로피온산염 및 에틸프로피온산염으로 이루어진 군 중에서 선택된 에스테르임을 특징으로 하는 제조방법.The method according to claim 1, wherein the organic compound is an ester selected from the group consisting of isopropyl isobutyrate, ethyl isobutyrate, isopropylpropionate and ethylpropionate. 상기 제1항 기재에 있어서, 상기 유기 화합물이 이소프로필이소부티르산염 및 에틸프로피온산염으로 이루어진 군 중에서 선택된 에스테르임을 특징으로 하는 제조 방법.The method according to claim 1, wherein the organic compound is an ester selected from the group consisting of isopropylisobutyrate and ethylpropionate. 상기 제1항 기재에 있어서, 상기 유기 화합물이 불화아실을 생성시킬 수 있는 1개 이상의 2중결합을 갖는 탄소원자수 20개까지의 올레핀임을 특징으로 하는 제조방법.The method according to claim 1, wherein the organic compound is an olefin having up to 20 carbon atoms having at least one double bond capable of producing acyl fluoride. 상기 제1항 기재에 있어서, 상기올레핀이 에틸렌프로필렌, 이소부텐, 1-부텐, 2-부텐 및 1,3-부타디엔으로 이루어진 군중에서선 택된 것임을 특징으로 하는 제조방법.The process according to claim 1, wherein the olefin is selected from the group consisting of ethylene propylene, isobutene, 1-butene, 2-butene and 1,3-butadiene. 상기 제1항 기재에 있어서, 상기올레핀이 에틸렌임을 특징으로 하는 제조방법.The method according to claim 1, wherein the olefin is ethylene. 상기 제1항 기재에 있어서, 상기 올레핀이 프로필렌이고 상기 불화아실이 불화이 소부틸임을 특징으로 하는 제조방법.The method according to claim 1, wherein the olefin is propylene and the acyl fluoride is isobutyl fluoride. 상기 제7항 기재에 있어서, 가해진 물의 양이 불화이소부티릴의 양의 70 내지 99%임을 특징으로 하는 제조방법.The method according to claim 7, wherein the amount of water added is 70 to 99% of the amount of isobutyryl fluoride. 상기 제8항 기재에 있어서, 가수분해 되어질 상기 혼합물 중에서 무수불화수소의 초기 양이 전 중량의 10 내지 90%이고, 가수분해되어질 상기 혼합물 중에서 불화 이소부틸의 초기 양은 전중량의 10 내지 90%임을 특징으로 하는 제조방법.The method according to claim 8, wherein the initial amount of anhydrous hydrogen fluoride in the mixture to be hydrolyzed is 10 to 90% of the total weight, and the initial amount of isobutyl fluoride in the mixture to be hydrolyzed is 10 to 90% of the total weight. Characterized in the manufacturing method. 상기 제1항, 제2항, 제3항, 제4항, 제5항, 제6항, 제7항, 제8항 또는 제9항에 있어서, 상기 생성된 카르복실산의 80 내지 100%를 상기 생성물의 혼합물로 부터 분리하여 무수불화수소로 구성된 잔여 생성물의 혼합물을 일산화탄소 및 유기화합물과 더 반응시켜서 보다 많은 불화아실을 제조하기 위하여 재순환시킴을 특징으로 하는 제조 방법.The method according to claim 1, 2, 3, 4, 5, 6, 7, 8 or 9, wherein 80 to 100% of the carboxylic acid produced Is separated from the mixture of said products and further reacted with a mixture of carbon monoxide and an organic compound to produce more acyl fluoride by further reacting the mixture of residual products consisting of anhydrous hydrogen fluoride. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR8202509A 1981-06-05 1982-06-04 Process for the preparation of carboxylic acid from isobutyryl fluoride formed by carbonylation KR850001913B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27069881A 1981-06-05 1981-06-05
US270698 1981-06-05
US270,698 1981-06-05

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KR840000462A true KR840000462A (en) 1984-02-22
KR850001913B1 KR850001913B1 (en) 1985-12-31

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KR8202509A KR850001913B1 (en) 1981-06-05 1982-06-04 Process for the preparation of carboxylic acid from isobutyryl fluoride formed by carbonylation

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JP (1) JPS6024086B2 (en)
KR (1) KR850001913B1 (en)
AT (1) AT389694B (en)
AU (1) AU532972B2 (en)
BE (1) BE893417A (en)
CA (1) CA1176657A (en)
CH (1) CH657122A5 (en)
DE (1) DE3221174C2 (en)
FR (1) FR2507179A1 (en)
GB (2) GB2099821B (en)
IT (1) IT1210894B (en)
NL (1) NL186959C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500218A (en) * 1982-02-18 1984-02-16 アツシユランド　オイル　インコ−ポレ−テツド Production of isobutyric acid or methyl isobutyrate
DE3213395A1 (en) * 1982-04-10 1983-10-13 Röhm GmbH, 6100 Darmstadt METHOD FOR PRODUCING ISOBUTTERIC ACID FLUORIDE OR ISOBUTTERIC ACID
JPH07327833A (en) * 1994-06-07 1995-12-19 Morii Kinzoku Kogyo Kk Container for pan and water heater, etc.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302250A (en) * 1963-01-21
GB1120714A (en) * 1965-07-22 1968-07-24 Distillers Co Yeast Ltd Improvements in or relating to the production of carboxylic acids
NL6816940A (en) * 1967-11-28 1969-05-30
BE755997A (en) * 1969-09-11 1971-03-10 Bp Chem Int Ltd PRODUCTION OF DICARBOXYLIC ACIDS
US3661951A (en) * 1969-12-01 1972-05-09 Armour Ind Chem Co Carboxylation of olefins
DE2406223A1 (en) * 1974-02-09 1975-08-21 Basf Ag Acid-catalysed carbonylation of olefins and alcohols to acids - with reaction mixt cycled through a cooled external circuit for temp control
EP0031886B1 (en) * 1979-12-20 1984-04-11 Röhm Gmbh Process for the production of isobutyric acid or its lower alkyl esters

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Publication number Publication date
GB2134113B (en) 1985-11-20
NL186959C (en) 1991-04-16
GB8403476D0 (en) 1984-03-14
AU8460682A (en) 1982-12-09
BE893417A (en) 1982-10-01
DE3221174C2 (en) 1985-06-20
GB2099821A (en) 1982-12-15
FR2507179B1 (en) 1985-05-17
AT389694B (en) 1990-01-10
GB2099821B (en) 1985-10-23
KR850001913B1 (en) 1985-12-31
NL186959B (en) 1990-11-16
FR2507179A1 (en) 1982-12-10
JPS57212134A (en) 1982-12-27
IT8221708A0 (en) 1982-06-04
CA1176657A (en) 1984-10-23
DE3221174A1 (en) 1982-12-23
NL8202270A (en) 1983-01-03
IT1210894B (en) 1989-09-29
ATA220282A (en) 1989-06-15
CH657122A5 (en) 1986-08-15
AU532972B2 (en) 1983-10-20
GB2134113A (en) 1984-08-08
JPS6024086B2 (en) 1985-06-11

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