ES2069114T3 - Procedimiento para la preparacion de compuestos de amina terminal. - Google Patents

Procedimiento para la preparacion de compuestos de amina terminal.

Info

Publication number
ES2069114T3
ES2069114T3 ES91107180T ES91107180T ES2069114T3 ES 2069114 T3 ES2069114 T3 ES 2069114T3 ES 91107180 T ES91107180 T ES 91107180T ES 91107180 T ES91107180 T ES 91107180T ES 2069114 T3 ES2069114 T3 ES 2069114T3
Authority
ES
Spain
Prior art keywords
procedure
preparation
amine compounds
terminal amine
amino groups
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 - Lifetime
Application number
ES91107180T
Other languages
English (en)
Inventor
Robson Mafoti
Josef Sanders
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.)
Bayer Corp
Original Assignee
Miles Inc
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 Miles Inc filed Critical Miles Inc
Application granted granted Critical
Publication of ES2069114T3 publication Critical patent/ES2069114T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C07C209/24—Preparation of compounds containing amino groups bound to a carbon skeleton by reductive alkylation of ammonia, amines or compounds having groups reducible to amino groups, with carbonyl compounds
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/333—Polymers modified by chemical after-treatment with organic compounds containing nitrogen
    • C08G65/33303—Polymers modified by chemical after-treatment with organic compounds containing nitrogen containing amino group
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6795—Unsaturated polyethers
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/68—Unsaturated polyesters
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/325—Polymers modified by chemical after-treatment with inorganic compounds containing nitrogen
    • C08G65/3255—Ammonia
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
    • C08G65/332—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof
    • C08G65/3322—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing carboxyl groups, or halides, or esters thereof acyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Peptides Or Proteins (AREA)

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA PREPARAR COMPUESTOS TERMINADOS DE AMINA HACIENDO REACCIONAR UN ESTER ACIDO ACETOACERICO POLIFUNCIONAL BIEN CON AMONIACO O CON UN COMPUESTO ORGANICO QUE CONTIENE UNO O MAS GRUPOS DE AMINO PRIMARIOS ANTE LA PRESENCIA DE UN SOLVENTE Y DE UN CATALIZADOR ACIDICO SELECCIONADO DEL GRUPO QUE CONSISTE EN (I) ETERATO DE TRIFLUORURO DE BORO (II) ACIDOS ORGANICOS QUE TIENEN VALORES DE PKA DE 0,1 A 0,8, SIEMPRE Y CUANDO SI EL COMPUESTO QUE CONTIENE EL GRUPO DE AMINO PRIMARIO CONTIENE GRUPOS DE AMINO ENLAZADOS AROMATICAMENTE, EL PKA DE DICHO ORGANICO SEA DE 0,1 A MENOS DE 0,7.
ES91107180T 1990-05-15 1991-05-03 Procedimiento para la preparacion de compuestos de amina terminal. Expired - Lifetime ES2069114T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52426890A 1990-05-15 1990-05-15
US07/562,293 US5066824A (en) 1990-05-15 1990-08-03 Novel process for the preparation of amine-terminated compounds

Publications (1)

Publication Number Publication Date
ES2069114T3 true ES2069114T3 (es) 1995-05-01

Family

ID=27061442

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91107180T Expired - Lifetime ES2069114T3 (es) 1990-05-15 1991-05-03 Procedimiento para la preparacion de compuestos de amina terminal.

Country Status (9)

Country Link
US (1) US5066824A (es)
EP (1) EP0457129B1 (es)
JP (1) JPH04226951A (es)
KR (1) KR910019957A (es)
AT (1) ATE117329T1 (es)
BR (1) BR9101963A (es)
CA (1) CA2039941A1 (es)
DE (1) DE69106773T2 (es)
ES (1) ES2069114T3 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5231217A (en) * 1991-03-20 1993-07-27 Miles Inc. Process for the preparation of amine-terminated compounds
US5180857A (en) * 1992-03-10 1993-01-19 E. I. Du Pont De Nemours And Company Reduction of molecular weight of poly(tetramethylene ether) glycol
US5368806A (en) * 1992-11-05 1994-11-29 Miles Inc. Production of moldings by the reaction injection molding process
AU675252B2 (en) * 1992-12-18 1997-01-30 Tremco, Inc. Fast-curing, high strength, two-part sealants using acetoacetate-amine cure chemistry
US5321118A (en) * 1993-09-30 1994-06-14 Eastman Chemical Company 1-acetoacetamido-2,3-propane diol monomer and polyesters prerpared therefrom
US5516872A (en) * 1994-07-05 1996-05-14 Bayer Corporation Preparation of cast elastomers using aminocrotonate-terminated polyether chain extenders
US5464920A (en) * 1994-07-05 1995-11-07 Bayer Corporation Cast elastomers prepared from aminocrotonates
US5714563A (en) * 1996-01-16 1998-02-03 Depompei; Michael Frederick One-part, low viscosity, moisture curable composition
US20050131136A1 (en) 2003-12-16 2005-06-16 Rosthauser James W. Soft polyurethaneurea spray elastomers with improved abrasion resistance
US20070098997A1 (en) 2005-11-02 2007-05-03 Bayer Materialscience Llc Composite articles and a process for their production
US20070105970A1 (en) * 2005-11-10 2007-05-10 Kenneth Warnshuis Energy absorbing flexible foam
US20120003454A1 (en) 2009-01-14 2012-01-05 Bayer Materialscience Llc Long-fiber thermoset composite with low orange peel
US20100216903A1 (en) 2009-02-20 2010-08-26 Bayer Materialscience Llc Foam-forming system with reduced vapor pressure
WO2020025422A1 (de) * 2018-07-30 2020-02-06 Sika Technology Ag Polyurethanzusammensetzung mit langer verarbeitungszeit und hoher festigkeit
CN114080411A (zh) * 2019-07-10 2022-02-22 科思创有限公司 聚醚及其在制备柔性聚氨酯泡沫中的用途
WO2021007028A1 (en) 2019-07-10 2021-01-14 Covestro Llc Polymer polyol compositions and their use in the production of flexible polyurethane foams

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158496B (de) * 1961-01-20 1963-12-05 Bayer Ag Verfahren zur Herstellung von N, N', N'-trisubstituierten p-Phenylendiaminen
DE1935484A1 (de) * 1969-07-12 1971-01-14 Bayer Ag Verfahren zur Herstellung von Polyamiden
DE1935485A1 (de) * 1969-07-12 1971-01-21 Bayer Ag Verfahren zur Herstellung von Polyamiden mit Urethan- und/oder Harnstoffgruppierungen
DE2658401A1 (de) * 1976-12-23 1978-07-06 Merck Patent Gmbh Cyclopentan-1-amine, verfahren zu ihrer herstellung und diese verbindungen enthaltende mittel

Also Published As

Publication number Publication date
ATE117329T1 (de) 1995-02-15
EP0457129B1 (en) 1995-01-18
KR910019957A (ko) 1991-12-19
US5066824A (en) 1991-11-19
CA2039941A1 (en) 1991-11-16
DE69106773T2 (de) 1995-05-18
EP0457129A2 (en) 1991-11-21
DE69106773D1 (de) 1995-03-02
JPH04226951A (ja) 1992-08-17
BR9101963A (pt) 1991-12-24
EP0457129A3 (en) 1991-12-18

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