GB2010839B - Process for producing bis-(n,n-dialkylamino) alkyl ethers - Google Patents

Process for producing bis-(n,n-dialkylamino) alkyl ethers

Info

Publication number
GB2010839B
GB2010839B GB7849849A GB7849849A GB2010839B GB 2010839 B GB2010839 B GB 2010839B GB 7849849 A GB7849849 A GB 7849849A GB 7849849 A GB7849849 A GB 7849849A GB 2010839 B GB2010839 B GB 2010839B
Authority
GB
United Kingdom
Prior art keywords
dialkylamino
alkyl ethers
producing bis
bis
producing
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
GB7849849A
Other versions
GB2010839A (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.)
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 GB2010839A publication Critical patent/GB2010839A/en
Application granted granted Critical
Publication of GB2010839B publication Critical patent/GB2010839B/en
Expired 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)
GB7849849A 1977-12-27 1978-12-22 Process for producing bis-(n,n-dialkylamino) alkyl ethers Expired GB2010839B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2010839A GB2010839A (en) 1979-07-04
GB2010839B true GB2010839B (en) 1982-05-12

Family

ID=25343992

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7849849A Expired GB2010839B (en) 1977-12-27 1978-12-22 Process for producing bis-(n,n-dialkylamino) alkyl ethers

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448538B (en) * 1979-03-30 1987-03-02 Union Carbide Corp PROCEDURE FOR PREPARING BIS (N, N-DIALKYLAMINO) ALKYLETERS
JPS5970650A (en) * 1982-10-18 1984-04-21 Toyo Soda Mfg Co Ltd Preparation of bis(beta-(n,n-dimethylamino)ethyl)ether
US4474988A (en) * 1982-12-27 1984-10-02 Union Carbide Corporation Process for the production of bis-(N,N,-dialkylamino)alkyl ether
CN102786427B (en) * 2012-08-22 2014-04-16 浙江大学 Synthetic method of bis-(2-dimethylaminoethyl)ether

Also Published As

Publication number Publication date
JPS5495503A (en) 1979-07-28
SE7813324A (en) 1979-06-27
IT7831338A0 (en) 1978-12-27
SE7813324A0 (en) 1979-06-28
GB2010839A (en) 1979-07-04
IT1101599B (en) 1985-10-07
FR2413359B1 (en) 1983-02-11
BE873082A (en) 1979-06-27
FR2413359A1 (en) 1979-07-27
DE2856216A1 (en) 1979-06-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941222