FR2413359A1 - Procede de preparation d'ethers bis (n,n-dialcoylamino)alcoyliques - Google Patents

Procede de preparation d'ethers bis (n,n-dialcoylamino)alcoyliques

Info

Publication number
FR2413359A1
FR2413359A1 FR7836344A FR7836344A FR2413359A1 FR 2413359 A1 FR2413359 A1 FR 2413359A1 FR 7836344 A FR7836344 A FR 7836344A FR 7836344 A FR7836344 A FR 7836344A FR 2413359 A1 FR2413359 A1 FR 2413359A1
Authority
FR
France
Prior art keywords
ethers
dialcoylamino
alkoyl
bis
preparing bis
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.)
Granted
Application number
FR7836344A
Other languages
English (en)
Other versions
FR2413359B1 (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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of FR2413359A1 publication Critical patent/FR2413359A1/fr
Application granted granted Critical
Publication of FR2413359B1 publication Critical patent/FR2413359B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2081—Heterocyclic amines; Salts thereof containing at least two non-condensed heterocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1833—Catalysts containing secondary or tertiary amines or salts thereof having ether, acetal, or orthoester groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'INVENTION A POUR OBJET UN PROCEDE DE PREPARATION D'ETHERS BIS-(N,N-DIALCOYLAMINO)ALCOYLIQUES REPONDANT A LA FORMULE (RNR)O DANS LAQUELLE R REPRESENTE UN GROUPE METHYLE OU ETHYLE ET R REPRESENTE UN GROUPE ALCOYLENE DIVALENT EN C A C. LE PROCEDE EST MIS EN OEUVRE SOUS LA FORME D'UNE REACTION "A UN SEUL REACTEUR" QUI UTILISE DU SO EN PHASE VAPEUR ET RNRONA COMME REACTIFS (R ET R AYANT LA SIGNIFICATION PRECITEE). LES BIS-ETHERS RESULTANTS SONT UTILISABLES COMME CATALYSEURS POUR LA PREPARATION DE POLYURETHANES, EN PARTICULIER DE POLYURETHANES CELLULAIRES.
FR7836344A 1977-12-27 1978-12-26 Procede de preparation d'ethers bis (n,n-dialcoylamino)alcoyliques Granted FR2413359A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86475377A 1977-12-27 1977-12-27

Publications (2)

Publication Number Publication Date
FR2413359A1 true FR2413359A1 (fr) 1979-07-27
FR2413359B1 FR2413359B1 (fr) 1983-02-11

Family

ID=25343992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836344A Granted FR2413359A1 (fr) 1977-12-27 1978-12-26 Procede de preparation d'ethers bis (n,n-dialcoylamino)alcoyliques

Country Status (7)

Country Link
JP (1) JPS5495503A (fr)
BE (1) BE873082A (fr)
DE (1) DE2856216A1 (fr)
FR (1) FR2413359A1 (fr)
GB (1) GB2010839B (fr)
IT (1) IT1101599B (fr)
SE (1) SE7813324A0 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452477A1 (fr) * 1979-03-30 1980-10-24 Union Carbide Corp Procede de preparation d'ethers bis(n,n-dialcoylamino) alcoyliques

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970650A (ja) * 1982-10-18 1984-04-21 Toyo Soda Mfg Co Ltd ビス〔β−（Ｎ，Ｎ−ジメチルアミノ）エチル〕エ−テルの製造法
US4474988A (en) * 1982-12-27 1984-10-02 Union Carbide Corporation Process for the production of bis-(N,N,-dialkylamino)alkyl ether
CN102786427B (zh) * 2012-08-22 2014-04-16 浙江大学 双（2-二甲基氨乙基）醚的合成方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452477A1 (fr) * 1979-03-30 1980-10-24 Union Carbide Corp Procede de preparation d'ethers bis(n,n-dialcoylamino) alcoyliques

Also Published As

Publication number Publication date
GB2010839A (en) 1979-07-04
FR2413359B1 (fr) 1983-02-11
IT1101599B (it) 1985-10-07
SE7813324A (sv) 1979-06-27
DE2856216A1 (de) 1979-06-28
BE873082A (fr) 1979-06-27
IT7831338A0 (it) 1978-12-27
GB2010839B (en) 1982-05-12
SE7813324A0 (sv) 1979-06-28
JPS5495503A (en) 1979-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse