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FR1406279A - Procédé de fabrication de la diméthylacétamide - Google Patents

Procédé de fabrication de la diméthylacétamide

Info

Publication number
FR1406279A
FR1406279A FR986720A FR986720A FR1406279A FR 1406279 A FR1406279 A FR 1406279A FR 986720 A FR986720 A FR 986720A FR 986720 A FR986720 A FR 986720A FR 1406279 A FR1406279 A FR 1406279A
Authority
FR
France
Prior art keywords
dimethylacetamide
manufacturing process
manufacturing
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
FR986720A
Other languages
English (en)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Priority claimed from US320946A external-priority patent/US3300531A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR986720A priority Critical patent/FR1406279A/fr
Application granted granted Critical
Publication of FR1406279A publication Critical patent/FR1406279A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/22—Separation; Purification; Stabilisation; Use of additives
    • C07C231/24—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
    • 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
    • C07C233/04—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 acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C233/05—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 acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR986720A 1963-10-04 1964-08-31 Procédé de fabrication de la diméthylacétamide Expired FR1406279A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR986720A FR1406279A (fr) 1963-10-04 1964-08-31 Procédé de fabrication de la diméthylacétamide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US320946A US3300531A (en) 1963-10-04 1963-10-04 Process for preparing dimethylacetamide
FR986720A FR1406279A (fr) 1963-10-04 1964-08-31 Procédé de fabrication de la diméthylacétamide

Publications (1)

Publication Number Publication Date
FR1406279A true FR1406279A (fr) 1965-07-16

Family

ID=26209718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR986720A Expired FR1406279A (fr) 1963-10-04 1964-08-31 Procédé de fabrication de la diméthylacétamide

Country Status (1)

Country Link
FR (1) FR1406279A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7547378B2 (en) 2003-04-03 2009-06-16 Basf Aktiengesellschaft Method for the purification of dimethylacetamide (DMAc)
US8193390B2 (en) 2004-12-06 2012-06-05 Basf Se Method for the production of N,N-dimethylacetamide (DMAC)
CN101462977B (zh) * 2008-07-25 2012-07-25 烟台泰和新材料股份有限公司 N,n-二甲基乙酰胺的纯化方法
US8338644B2 (en) 2004-12-06 2012-12-25 Basf Se Method for the production of N,N-dimethylacetamide (DMAC)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7547378B2 (en) 2003-04-03 2009-06-16 Basf Aktiengesellschaft Method for the purification of dimethylacetamide (DMAc)
US8193390B2 (en) 2004-12-06 2012-06-05 Basf Se Method for the production of N,N-dimethylacetamide (DMAC)
US8338644B2 (en) 2004-12-06 2012-12-25 Basf Se Method for the production of N,N-dimethylacetamide (DMAC)
CN101462977B (zh) * 2008-07-25 2012-07-25 烟台泰和新材料股份有限公司 N,n-二甲基乙酰胺的纯化方法

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