[go: up one dir, main page]

AU2001229260A1 - Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions - Google Patents

Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions

Info

Publication number
AU2001229260A1
AU2001229260A1 AU2001229260A AU2926001A AU2001229260A1 AU 2001229260 A1 AU2001229260 A1 AU 2001229260A1 AU 2001229260 A AU2001229260 A AU 2001229260A AU 2926001 A AU2926001 A AU 2926001A AU 2001229260 A1 AU2001229260 A1 AU 2001229260A1
Authority
AU
Australia
Prior art keywords
ortho
preparing
methods
alkylation catalyst
related compositions
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.)
Abandoned
Application number
AU2001229260A
Inventor
Narsi Davanathan
Beth A. Watson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of AU2001229260A1 publication Critical patent/AU2001229260A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72Copper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10Magnesium; Oxides or hydroxides thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018Addition of a binding agent or of material, later completely removed among others as result of heat treatment, leaching or washing,(e.g. forming of pores; protective layer, desintegrating by heat)
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/16Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/58Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of molecular oxygen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
    • C08G65/44Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols by oxidation of phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
AU2001229260A 2000-02-29 2001-01-03 Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions Abandoned AU2001229260A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09515466 2000-02-29
US09/515,466 US6261987B1 (en) 2000-02-29 2000-02-29 Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions
PCT/US2001/000090 WO2001064334A1 (en) 2000-02-29 2001-01-03 Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions

Publications (1)

Publication Number Publication Date
AU2001229260A1 true AU2001229260A1 (en) 2001-09-12

Family

ID=24051462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001229260A Abandoned AU2001229260A1 (en) 2000-02-29 2001-01-03 Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions

Country Status (8)

Country Link
US (5) US6261987B1 (en)
EP (1) EP1263529B1 (en)
JP (1) JP2004500238A (en)
KR (1) KR100720218B1 (en)
CN (1) CN1213801C (en)
AU (1) AU2001229260A1 (en)
DE (1) DE60140521D1 (en)
WO (1) WO2001064334A1 (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261987B1 (en) * 2000-02-29 2001-07-17 General Electric Company Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions
US6897175B2 (en) * 2001-10-09 2005-05-24 General Electric Catalyst and method for the alkylation of hydroxyaromatic compounds
US20040211657A1 (en) * 2003-04-11 2004-10-28 Ingelbrecht Hugo Gerard Eduard Method of purifying 2,6-xylenol and method of producing poly(arylene ether) therefrom
US7081432B2 (en) * 2003-07-10 2006-07-25 General Electric Company Alkylation catalyst and method for making alkylated phenols
CN101913973B (en) 2003-07-24 2013-11-20 皇后医学中心 Preparation and use of alkylating agents
US7087705B2 (en) 2004-03-31 2006-08-08 General Electric Company Process for the monoalkylation of dihydroxy aromatic compounds
US10358517B2 (en) 2014-05-01 2019-07-23 Sabic Global Technologies B.V. Amphiphilic block copolymer; composition, membrane, and separation module thereof; and methods of making same
US10080996B2 (en) 2014-05-01 2018-09-25 Sabic Global Technologies B.V. Skinned, asymmetric poly(phenylene ether) co-polymer membrane; gas separation unit, and preparation method thereof
EP3137200A1 (en) 2014-05-01 2017-03-08 SABIC Global Technologies B.V. Composite membrane with support comprising poly(phenylene ether) and amphilphilic polymer; method of making; and separation module thereof
US10252220B2 (en) 2014-05-01 2019-04-09 Sabic Global Technologies B.V. Porous asymmetric polyphenylene ether membranes and associated separation modules and methods
CN104475075A (en) * 2014-11-21 2015-04-01 桂林理工大学 Visible light responsive photocatalyst Li3Ti2B3O10 and its preparation method
CN104399463B (en) * 2014-11-22 2016-08-10 桂林理工大学 Visible light responsive photocatalyst LiCu2B3O7 and its preparation method
WO2016178835A1 (en) 2015-05-01 2016-11-10 Sabic Global Technologies B.V. Method for making porous asymmetric membranes and associated membranes and separation modules
US10307717B2 (en) 2016-03-29 2019-06-04 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
US9815031B2 (en) 2016-03-29 2017-11-14 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
JP2019523131A (en) 2016-07-29 2019-08-22 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ Phenol alkylation catalyst precursor and catalyst, catalyst formation method, catalyst regeneration method, and phenol alkylation method
KR20210096067A (en) 2018-08-28 2021-08-04 사빅 글로벌 테크놀러지스 비.브이. Preparation of 2,6-di(C1-7 alkyl) phenol composition and poly(phenylene ether)
EP3842138A1 (en) 2019-12-24 2021-06-30 SHPP Global Technologies B.V. Phenol alkylation catalyst precursor and catalyst, and method of alkylating phenol
EP4273186A4 (en) * 2021-07-02 2024-07-10 Lg Chem, Ltd. Method for preparing polyphenylene oxide
CN113426452A (en) * 2021-07-12 2021-09-24 河北工程大学 High-stability magnesium oxide alkylation catalyst and preparation method and application thereof
KR20240158570A (en) * 2023-04-27 2024-11-05 한화솔루션 주식회사 Extrude molding catalyst for ortho-alkylarion reaction and preparation method thereof

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3446856A (en) 1964-05-29 1969-05-27 Gen Electric Methylation of phenols
US3974229A (en) 1969-08-01 1976-08-10 General Electric Company Preparation of ortho-alkylated phenols
US4041085A (en) 1969-08-22 1977-08-09 General Electric Company Ortho-alkylation of phenols
US4201880A (en) 1976-01-22 1980-05-06 General Electric Company Preparation of ortho-alkylated phenols
US4048239A (en) 1976-04-13 1977-09-13 General Electric Company Process for the ortho alkylation of phenols using aldehydes and hydrogen in the presence of a copper-chromium catalyst
US4092294A (en) 1976-08-30 1978-05-30 General Electric Company Method for preparing polyphenylene ethers
US4900708A (en) 1981-09-18 1990-02-13 General Electric Company Ortho-alkylation catalysts based on magnesium and prepared by calcining in presence of feed mixture of reactants
US4418224A (en) 1981-09-18 1983-11-29 General Electric Company Preparation of ortho-alkylated phenols using magnesium compound catalysts
WO1984001146A1 (en) * 1982-09-15 1984-03-29 Gen Electric Preparation of ortho-alkylated phenols using magnesium compound catalysts
US4554267A (en) 1983-06-03 1985-11-19 General Electric Company Catalyst and method for ortho-alkylation of hydroxyaromatic compounds
US4554266A (en) 1983-06-03 1985-11-19 General Electric Company Copper-magnesium catalyst and method for alkylation of hydroxyaromatic compounds therewith
US4547480A (en) 1983-12-20 1985-10-15 General Electric Company Catalyst precursor prepared from manganese carbonate and a magnesium compound
US4933509A (en) 1989-04-28 1990-06-12 General Electric Company Method of ortho-alkylating phenol
JP3305102B2 (en) * 1994-04-01 2002-07-22 本州化学工業株式会社 A catalyst for orthoalkylation of phenols, a precursor thereof, and a method for producing orthoalkylated phenols using such a catalyst.
US6261987B1 (en) * 2000-02-29 2001-07-17 General Electric Company Method for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions

Also Published As

Publication number Publication date
CN1406152A (en) 2003-03-26
EP1263529A1 (en) 2002-12-11
KR20020080443A (en) 2002-10-23
US6294499B1 (en) 2001-09-25
EP1263529B1 (en) 2009-11-18
DE60140521D1 (en) 2009-12-31
US6395871B1 (en) 2002-05-28
WO2001064334A1 (en) 2001-09-07
JP2004500238A (en) 2004-01-08
US20020128431A1 (en) 2002-09-12
US20020128432A1 (en) 2002-09-12
US6620908B2 (en) 2003-09-16
CN1213801C (en) 2005-08-10
KR100720218B1 (en) 2007-05-21
US6492300B2 (en) 2002-12-10
US6261987B1 (en) 2001-07-17

Similar Documents

Publication Publication Date Title
AU2001229260A1 (en) Methods for preparing an alkylation catalyst, and for ortho-alkylating hydroxyaromatic compounds; and related compositions
AU2001236889A1 (en) Organometal catalyst composition
AU5712800A (en) Catalyst for preparing hydrocarbon
AU2001252588A1 (en) Method for preparing microsphere
AU2002231782A1 (en) Distribution device for thick matter, especially for concrete
AU2001239423A1 (en) Catalysts
AU2900499A (en) Substituted aminomethylphosphines as ligands for catalysts
AU3198200A (en) Prrsv vaccines
AU2001282012A1 (en) Suitable catalyst for producing nitriles
AU2001285740A1 (en) New catalyst system
AU2001229525A1 (en) Direct epoxidation process using improved catalyst composition
AU2001239411A1 (en) Polymerisation catalyst
AU2000246479A1 (en) Process for preparing fischer-tropsch catalyst
AU2002210632A1 (en) Novel aminotriazolone compounds, method for preparing same and pharmaceutical compositions containing same
AU2002343016A1 (en) Heteregeneous catalyst compositions
AU2001294246A1 (en) Novel aliphatic compounds, process for their preparation and their usage
GB0003356D0 (en) Catalyst preparation method
AU2002241236A1 (en) Predispersions, compositions therefore, and processes for preparing same
AU2002213945A1 (en) Catalyst support
AU2002222604A1 (en) Process for preparing substance GM-95
AU2001280244A1 (en) Novel process for preparing 3-aminomethyl-4-z-methoxyiminopyrrolidine
AU2001228639A1 (en) Polymerisation catalyst
AU2001262310A1 (en) System for sending messages
AU2001290347A1 (en) The stable catalyst for hydropurification
AU2001211674A1 (en) Naphthomelanins, process for their preparation and compositions thereof