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GB878967A - Improvements in the preparation of n-ª--hydroxyethylethylenediamine - Google Patents

Improvements in the preparation of n-ª--hydroxyethylethylenediamine

Info

Publication number
GB878967A
GB878967A GB1308060A GB1308060A GB878967A GB 878967 A GB878967 A GB 878967A GB 1308060 A GB1308060 A GB 1308060A GB 1308060 A GB1308060 A GB 1308060A GB 878967 A GB878967 A GB 878967A
Authority
GB
United Kingdom
Prior art keywords
hydroxyethylethylenediamine
preparation
hydroxyethylimidazolidone
hydrolysing
moles
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
GB1308060A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of GB878967A publication Critical patent/GB878967A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C215/04—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated
    • C07C215/06—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic
    • C07C215/14—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being saturated and acyclic the nitrogen atom of the amino group being further bound to hydrocarbon groups substituted by amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)

Abstract

N-b -Hydroxyethylethylenediamine is prepared by hydrolysing 2-N-b -hydroxyethylimidazolidone with at least 2 moles of 2N to 10N sulphuric acid at above the boiling point under pressure.
GB1308060A 1959-06-30 1960-04-12 Improvements in the preparation of n-ª--hydroxyethylethylenediamine Expired GB878967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR798915A FR1238353A (en) 1959-06-30 1959-06-30 Improvement in the preparation process of n-beta-hydroxyethylethylenediamine

Publications (1)

Publication Number Publication Date
GB878967A true GB878967A (en) 1961-10-04

Family

ID=8716620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1308060A Expired GB878967A (en) 1959-06-30 1960-04-12 Improvements in the preparation of n-ª--hydroxyethylethylenediamine

Country Status (2)

Country Link
FR (1) FR1238353A (en)
GB (1) GB878967A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019030192A1 (en) 2017-08-11 2019-02-14 Akzo Nobel Chemicals International B.V. Process for converting cyclic alkyleneureas into their corresponding alkyleneamines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019030192A1 (en) 2017-08-11 2019-02-14 Akzo Nobel Chemicals International B.V. Process for converting cyclic alkyleneureas into their corresponding alkyleneamines
US10793511B2 (en) 2017-08-11 2020-10-06 Nouryon Chemicals International B.V. Process for converting cyclic alkyleneureas into their corresponding alkyleneamines

Also Published As

Publication number Publication date
FR1238353A (en) 1960-08-12

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