FR1254178A - Process and device for the preparation and isolation of alkyl esters of acrylic acid - Google Patents

Process and device for the preparation and isolation of alkyl esters of acrylic acid

Info

Publication number
FR1254178A
FR1254178A FR824217A FR824217A FR1254178A FR 1254178 A FR1254178 A FR 1254178A FR 824217 A FR824217 A FR 824217A FR 824217 A FR824217 A FR 824217A FR 1254178 A FR1254178 A FR 1254178A
Authority
FR
France
Prior art keywords
isolation
preparation
acrylic acid
alkyl esters
esters
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR824217A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Knapsack AG
Knapsack Griesheim AG
Original Assignee
Knapsack AG
Knapsack Griesheim 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 Knapsack AG, Knapsack Griesheim AG filed Critical Knapsack AG
Application granted granted Critical
Publication of FR1254178A publication Critical patent/FR1254178A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/02—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C233/09—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic unsaturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR824217A 1959-04-24 1960-04-13 Process and device for the preparation and isolation of alkyl esters of acrylic acid Expired FR1254178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK37570A DE1141987B (en) 1959-04-24 1959-04-24 Process for the continuous production of pure acrylic acid n-butyl ester from acrylic acid amide sulfate

Publications (1)

Publication Number Publication Date
FR1254178A true FR1254178A (en) 1961-02-17

Family

ID=7221060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824217A Expired FR1254178A (en) 1959-04-24 1960-04-13 Process and device for the preparation and isolation of alkyl esters of acrylic acid

Country Status (4)

Country Link
DE (1) DE1141987B (en)
FR (1) FR1254178A (en)
GB (1) GB897943A (en)
NL (1) NL111729C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108484395A (en) * 2018-05-02 2018-09-04 宜兴市恒兴精细化工有限公司 A kind of device of continuity method synthesis isobutyl isobutyrate

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734915A (en) * 1956-02-14 Acrylic acid
DE571123C (en) * 1928-06-19 1933-02-24 Roehm & Haas Akt Ges Process for the conversion of ª ‰ -oxynitriles or their offshoots into unsaturated esters
GB431398A (en) * 1934-01-05 1935-07-05 Ig Farbenindustrie Ag Improvements in the manufacture and production of unsaturated esters
US2265785A (en) * 1937-10-28 1941-12-09 Ici Ltd Manufacture of methacrylic acid esters
DE852851C (en) * 1948-02-09 1952-10-20 Goodrich Co B F Process for the preparation of alkyl esters ª ‡, ª ‰ -unsaturated monocarboxylic acids
DE805641C (en) * 1948-10-02 1951-05-25 Basf Ag Process for the production of ª ‡, ª ‰ -unsaturated carboxylic acids and their derivatives
CH279909A (en) * 1948-11-06 1951-12-31 Lonza Ag Process for the production of methacrylic acid methyl ester.
DE822243C (en) * 1948-11-06 1951-11-22 Lonza Elek Zitaetswerke Und Ch Process for the production of methacrylic acid esters
DE883600C (en) * 1951-06-19 1953-07-20 Chemische Werke Huels Ges Mit Process for the production of acrylic acid esters from acrylonitrile
US2759016A (en) * 1953-02-20 1956-08-14 Goodrich Co B F Method for preparing alkyl esters of acrylic acid
US2786739A (en) * 1954-05-10 1957-03-26 Allied Chem & Dye Corp Continuous process for the production of methacrylic acid esters and ammonium sulphate
US2783271A (en) * 1954-06-29 1957-02-26 Allied Chem & Dye Corp Continuous production of methacrylic acid esters
FR1129080A (en) * 1955-06-13 1957-01-15 Electro Chimie Soc D Improvements in the manufacture of acrylate and methyl methacrylate

Also Published As

Publication number Publication date
DE1141987B (en) 1963-01-03
GB897943A (en) 1962-06-06
NL111729C (en) 1965-08-16

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