FR2432499A1 - Procede de purification d'amines tertiaires - Google Patents

Procede de purification d'amines tertiaires

Info

Publication number
FR2432499A1
FR2432499A1 FR7916977A FR7916977A FR2432499A1 FR 2432499 A1 FR2432499 A1 FR 2432499A1 FR 7916977 A FR7916977 A FR 7916977A FR 7916977 A FR7916977 A FR 7916977A FR 2432499 A1 FR2432499 A1 FR 2432499A1
Authority
FR
France
Prior art keywords
purification
tertiary amines
amine
optionally
adsorbents
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.)
Withdrawn
Application number
FR7916977A
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.)
Huels AG
Original Assignee
Chemische Werke Huels 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 Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2432499A1 publication Critical patent/FR2432499A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

L'invention est relative à la purification d'amines tertiaires. Selon l'invention, on fait arriver l'amine à purifier, éventuellement dans un solvant organique, sur des adsorbants et on isole éventuellement de l'éluat l'amine tertiaire pure. Le procédé est simple, économique et évite la formation de sous-produits indésirables.
FR7916977A 1978-08-04 1979-06-29 Procede de purification d'amines tertiaires Withdrawn FR2432499A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782834251 DE2834251A1 (de) 1978-08-04 1978-08-04 Verfahren zur reinigung von tertiaeren aminen

Publications (1)

Publication Number Publication Date
FR2432499A1 true FR2432499A1 (fr) 1980-02-29

Family

ID=6046243

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916977A Withdrawn FR2432499A1 (fr) 1978-08-04 1979-06-29 Procede de purification d'amines tertiaires

Country Status (10)

Country Link
EP (1) EP0007983A1 (fr)
JP (1) JPS5522681A (fr)
BE (1) BE878077A (fr)
DE (1) DE2834251A1 (fr)
FR (1) FR2432499A1 (fr)
GB (1) GB2031873A (fr)
IL (1) IL57974A0 (fr)
IT (1) IT1119811B (fr)
NL (1) NL7905987A (fr)
SU (1) SU845772A3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724018A1 (de) * 1987-07-21 1989-02-02 Bayer Ag Verfahren zur trennung von anilin-derivaten
CA2827159A1 (fr) 2011-02-15 2012-08-23 Ruth Meissner Combinaisons synergiques contenant un fongicide dithiino-tetracarboxamide et un herbicide, un phytoprotecteur ou un regulateur de croissance vegetale
JP6153619B2 (ja) 2012-10-19 2017-06-28 バイエル・クロップサイエンス・アクチェンゲゼルシャフト カルボキサミド誘導体を含む活性化合物の組み合わせ
CN113277949B (zh) * 2020-02-19 2023-03-14 科莱恩丰益脂肪胺(连云港)有限公司 加工、生产或精制脂肪烃胺或其衍生物的方法
JPWO2022030522A1 (fr) * 2020-08-05 2022-02-10

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1425294A (fr) * 1964-08-17 1966-01-24 Commissariat Energie Atomique Procédé de purification et de décontamination de solvant organique
US3975387A (en) * 1974-02-06 1976-08-17 Texaco Inc. Removal of unconsumed reactants and polar by-products from reaction product mixtures through adsorption on polyurethane foam

Also Published As

Publication number Publication date
DE2834251A1 (de) 1980-03-06
IT7949895A0 (it) 1979-07-30
EP0007983A1 (fr) 1980-02-20
GB2031873A (en) 1980-04-30
IT1119811B (it) 1986-03-10
IL57974A0 (en) 1979-12-30
SU845772A3 (ru) 1981-07-07
JPS5522681A (en) 1980-02-18
BE878077A (fr) 1980-02-04
NL7905987A (nl) 1980-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse