ATE280747T1 - Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimiden - Google Patents

Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimiden

Info

Publication number
ATE280747T1
ATE280747T1 AT01273375T AT01273375T ATE280747T1 AT E280747 T1 ATE280747 T1 AT E280747T1 AT 01273375 T AT01273375 T AT 01273375T AT 01273375 T AT01273375 T AT 01273375T AT E280747 T1 ATE280747 T1 AT E280747T1
Authority
AT
Austria
Prior art keywords
rare earth
triflimides
alkoxylation
following formula
triflimide
Prior art date
Application number
AT01273375T
Other languages
English (en)
Inventor
Christian B Priou
Paul-Joel Derian
Frederic Leising
Original Assignee
Rhodia
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 Rhodia filed Critical Rhodia
Application granted granted Critical
Publication of ATE280747T1 publication Critical patent/ATE280747T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0215—Sulfur-containing compounds
    • B01J31/0222—Sulfur-containing compounds comprising sulfonyl groups
    • B01J31/0224—Sulfur-containing compounds comprising sulfonyl groups being perfluorinated, i.e. comprising at least one perfluorinated moiety as substructure in case of polyfunctional compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0235—Nitrogen containing compounds
    • B01J31/0252—Nitrogen containing compounds with a metal-nitrogen link, e.g. metal amides, metal guanidides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0234—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds
    • B01J31/0271—Nitrogen-, phosphorus-, arsenic- or antimony-containing compounds also containing elements or functional groups covered by B01J31/0201 - B01J31/0231
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/04—Formation or introduction of functional groups containing oxygen of ether, acetal or ketal groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/48—Ring-opening reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AT01273375T 2001-01-19 2001-11-29 Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimiden ATE280747T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/765,755 US6376721B1 (en) 2001-01-19 2001-01-19 Process for alkoxylation in the presence of rare earth triflimides
PCT/US2001/044748 WO2002057208A1 (en) 2001-01-19 2001-11-29 Process for alkoxylation in the presence of rare earth triflimides

Publications (1)

Publication Number Publication Date
ATE280747T1 true ATE280747T1 (de) 2004-11-15

Family

ID=25074397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01273375T ATE280747T1 (de) 2001-01-19 2001-11-29 Verfahren zur alkoxylierung in gegenwart von seltenerdtriflimiden

Country Status (5)

Country Link
US (1) US6376721B1 (de)
EP (1) EP1351910B1 (de)
AT (1) ATE280747T1 (de)
DE (1) DE60106787T2 (de)
WO (1) WO2002057208A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824834B1 (fr) * 2001-05-18 2005-05-13 Rhodia Elect & Catalysis Procede de preparation de copolymeres blocs, copolymeres blocs ainsi obtenus et utilisation comme agents compatibilisants
JP3783071B2 (ja) * 2002-07-11 2006-06-07 味の素株式会社 化粧料組成物
SG155954A1 (en) 2004-09-23 2009-10-29 Akzo Nobel Nv Alkoxylated alkylamines / alkyl ether amines with peaked distribution
CN100357248C (zh) * 2004-12-17 2007-12-26 辽宁奥克化学集团有限公司 脂肪酸酯烷氧基化方法及其专用设备
US7495063B2 (en) * 2006-02-03 2009-02-24 Dow Global Technologies Inc. Reduced oligomer concentration in high purity polyalkylene glycols
BRPI0709099A2 (pt) * 2006-03-23 2011-06-28 Monsanto Technology Llc alquilaminas/alquil éter aminas alcoxiladas com distribuição máxima
EP2401075A1 (de) 2009-02-26 2012-01-04 Dow Global Technologies LLC Alkoxylierungsverfahren und katalysatoren dafür
CN105498842B (zh) * 2014-09-25 2018-06-08 中国石油化工股份有限公司 脂肪酸甲酯乙氧基化催化剂及其应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5057628A (en) * 1987-12-17 1991-10-15 Shell Oil Company Alkoxylation process catalyzed by compounds of the rare earth elements
US5059719A (en) * 1987-12-17 1991-10-22 Shell Oil Company Alkoxylation process using catalyst of the lanthanum series
US5057627A (en) * 1988-06-09 1991-10-15 Shell Oil Company Alkoxylation process catalyzed by phosphate salts of the rare earth elements
US5844115A (en) * 1992-04-24 1998-12-01 Ici Australia Operations Proprietary Limited Alkoxylation process
TW224108B (de) * 1992-05-06 1994-05-21 Ciba Geigy
DE19702787A1 (de) * 1997-01-27 1998-07-30 Bayer Ag Verfahren zur Herstellung von Polyetherpolyolen

Also Published As

Publication number Publication date
DE60106787D1 (de) 2004-12-02
EP1351910A1 (de) 2003-10-15
DE60106787T2 (de) 2006-02-16
WO2002057208A1 (en) 2002-07-25
US6376721B1 (en) 2002-04-23
EP1351910B1 (de) 2004-10-27

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