ES2094092A1 - Ligands for the formation of ambiphilic catalysts and method for obtaining them - Google Patents

Ligands for the formation of ambiphilic catalysts and method for obtaining them

Info

Publication number
ES2094092A1
ES2094092A1 ES09401976A ES9401976A ES2094092A1 ES 2094092 A1 ES2094092 A1 ES 2094092A1 ES 09401976 A ES09401976 A ES 09401976A ES 9401976 A ES9401976 A ES 9401976A ES 2094092 A1 ES2094092 A1 ES 2094092A1
Authority
ES
Spain
Prior art keywords
ambiphilic
ligands
catalysts
obtaining
formation
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
ES09401976A
Other languages
Spanish (es)
Other versions
ES2094092B1 (en
Inventor
Juan Suades
Valls Esteve
Mathieu Rene
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.)
Universitat Autonoma de Barcelona UAB
Original Assignee
Universitat Autonoma de Barcelona UAB
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 Universitat Autonoma de Barcelona UAB filed Critical Universitat Autonoma de Barcelona UAB
Priority to ES9401976A priority Critical patent/ES2094092B1/en
Publication of ES2094092A1 publication Critical patent/ES2094092A1/en
Application granted granted Critical
Publication of ES2094092B1 publication Critical patent/ES2094092B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Ligands for the formation of ambiphilic catalysts and method for obtaining them These comprise a hydrophobic part, a hydrophilic part and a donor or phosphine group having the general formula I < IMAGE > in which: R1 may be an < IMAGE > chain CxH2x+1 or a -CxH2x+1 with a value of x between 5 and 20, R2 and R3 may be an alkyl or aryl group, n has a value between 1 and 99, and m has a value between 1 and 5. The method, which comprises a first stage of synthesis of the chlorinated products and a second stage of synthesis of phosphines, is characterized in that the starting material is an easily accessible non-ionic surfactant.
ES9401976A 1994-09-14 1994-09-14 LINKED FOR THE TRAINING OF AMBIFILICAL CATALYSTS AND METHOD FOR THEIR OBTAINING. Expired - Fee Related ES2094092B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9401976A ES2094092B1 (en) 1994-09-14 1994-09-14 LINKED FOR THE TRAINING OF AMBIFILICAL CATALYSTS AND METHOD FOR THEIR OBTAINING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9401976A ES2094092B1 (en) 1994-09-14 1994-09-14 LINKED FOR THE TRAINING OF AMBIFILICAL CATALYSTS AND METHOD FOR THEIR OBTAINING.

Publications (2)

Publication Number Publication Date
ES2094092A1 true ES2094092A1 (en) 1997-01-01
ES2094092B1 ES2094092B1 (en) 1997-08-01

Family

ID=8287485

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9401976A Expired - Fee Related ES2094092B1 (en) 1994-09-14 1994-09-14 LINKED FOR THE TRAINING OF AMBIFILICAL CATALYSTS AND METHOD FOR THEIR OBTAINING.

Country Status (1)

Country Link
ES (1) ES2094092B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399312A (en) * 1980-09-04 1983-08-16 Johnson Matthey Public Limited Company Catalytic process
EP0196742A1 (en) * 1985-03-04 1986-10-08 Stauffer Chemical Company Preparation of alkyldiarylphosphines and related compounds
EP0254277A2 (en) * 1986-07-21 1988-01-27 Union Carbide Corporation Oligomerization catalyst and oligomerization process
WO1994018211A1 (en) * 1993-02-12 1994-08-18 Eastman Chemical Company Process for the preparation of lithium diarylphosphides and alkylated derivatives thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399312A (en) * 1980-09-04 1983-08-16 Johnson Matthey Public Limited Company Catalytic process
EP0196742A1 (en) * 1985-03-04 1986-10-08 Stauffer Chemical Company Preparation of alkyldiarylphosphines and related compounds
EP0254277A2 (en) * 1986-07-21 1988-01-27 Union Carbide Corporation Oligomerization catalyst and oligomerization process
WO1994018211A1 (en) * 1993-02-12 1994-08-18 Eastman Chemical Company Process for the preparation of lithium diarylphosphides and alkylated derivatives thereof

Also Published As

Publication number Publication date
ES2094092B1 (en) 1997-08-01

Similar Documents

Publication Publication Date Title
DK1714561T3 (en) Process for the heterotrophic production of high concentration microbial products of omega-3 high unsaturated fatty acids
CA2096407A1 (en) Retroviral protease inhibitors
ATE187724T1 (en) AZACHINOXALINES, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE
DE59100830D1 (en) Process for the preparation of 3-aminomethyl-3,5,5, -trimethyl-cyclohexylamine.
DE3860618D1 (en) FILM CARRIER AND METHOD FOR THE PRODUCTION THEREOF.
NO955352L (en) Methyl phosphoric acid ester, method of preparation and use
ZA82498B (en) Agents for inhibiting plant growth
HU9301446D0 (en) Inhibitors or fetrovirus protease
DE59106886D1 (en) Alkyl mono- and alkyl polyglucoside ether carboxylates, process for their preparation and their use.
DE59106640D1 (en) Process for the preparation of 1,3-diketones.
DE59105348D1 (en) Process for the preparation of 1,4-alkylenediamines.
DE3873524D1 (en) IODATED POLYMERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE AS CONTRAST AGENTS.
ES2094092A1 (en) Ligands for the formation of ambiphilic catalysts and method for obtaining them
DE59306461D1 (en) METHOD FOR PRODUCING STORAGE-STABLE NON-IONIC SURFACTANTS
FR2706247B1 (en) Method for stabilizing pesticidal compositions containing acephate, and pesticidal compositions obtained.
DE59104561D1 (en) Process for the preparation of 2- (3-aminopropyl) -cycloalkyl-amines.
FR2693473B1 (en) Process for the enzymatic preparation of hydrolysates of proteinaceous materials.
WO2001098415A3 (en) Pigment concentrates and method for producing them
GB9401043D0 (en) Dimensionally heat-recoverable article
DE59305733D1 (en) Process for the preparation of 1,3-difluorobenzene
DE59106456D1 (en) Process for the preparation of linear 1,3-diketones.
MY111575A (en) Oil-in-water emulsions
DE3785537D1 (en) MICROORGANISM AND METHOD FOR PRODUCING OXYDATION COMPOUNDS WITH THIS MICROORGANISM.
DE69330540T2 (en) Process for the preparation of organoaluminum compounds and straight-chain alcohols derived therefrom
SE9502628D0 (en) filling Additive

Legal Events

Date Code Title Description
FB1A Application suspended

Effective date: 19960703

EC2A Search report published

Date of ref document: 19970101

Kind code of ref document: A1

Effective date: 19970101

FD2A Announcement of lapse in spain

Effective date: 20150826