IT7831338A0 - Bis(n,n-dialchilammonio)alchilprocedimento per produrre eteri. - Google Patents

Bis(n,n-dialchilammonio)alchilprocedimento per produrre eteri.

Info

Publication number
IT7831338A0
IT7831338A0 IT7831338A IT3133878A IT7831338A0 IT 7831338 A0 IT7831338 A0 IT 7831338A0 IT 7831338 A IT7831338 A IT 7831338A IT 3133878 A IT3133878 A IT 3133878A IT 7831338 A0 IT7831338 A0 IT 7831338A0
Authority
IT
Italy
Prior art keywords
alkylprocess
dialkylammonium
bis
producing ethers
ethers
Prior art date
Application number
IT7831338A
Other languages
English (en)
Other versions
IT1101599B (it
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 IT7831338A0 publication Critical patent/IT7831338A0/it
Application granted granted Critical
Publication of IT1101599B publication Critical patent/IT1101599B/it

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)
IT31338/78A 1977-12-27 1978-12-27 Procedimento per produrre bis (n,n-dialchilammonio) alchil eteri IT1101599B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
IT7831338A0 true IT7831338A0 (it) 1978-12-27
IT1101599B IT1101599B (it) 1985-10-07

Family

ID=25343992

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31338/78A IT1101599B (it) 1977-12-27 1978-12-27 Procedimento per produrre bis (n,n-dialchilammonio) alchil eteri

Country Status (7)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448538B (sv) * 1979-03-30 1987-03-02 Union Carbide Corp Forfarande for framstellning av bis-(n,n-dialkylamino)alkyletrar
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

Also Published As

Publication number Publication date
GB2010839B (en) 1982-05-12
IT1101599B (it) 1985-10-07
FR2413359A1 (fr) 1979-07-27
SE7813324A0 (sv) 1979-06-28
GB2010839A (en) 1979-07-04
JPS5495503A (en) 1979-07-28
BE873082A (fr) 1979-06-27
FR2413359B1 (it) 1983-02-11
DE2856216A1 (de) 1979-06-28

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