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

    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/10—Magnesium; Oxides or hydroxides thereof
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B01J37/0018—Addition 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)
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation 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
    • C07C37/16—Preparation 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/58—Preparation 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
    • 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
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • C08G65/38—Macromolecular 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
    • C08G65/44—Macromolecular 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)
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 (19)

* 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
JP2006528648A (en) * 2003-07-24 2006-12-21 ザ クイーンズ メディカル センター 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
JP2017515663A (en) 2014-05-01 2017-06-15 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 Skinned asymmetric poly (phenylene ether) copolymer membrane, gas separation device, and production method thereof
CN106255709A (en) 2014-05-01 2016-12-21 沙特基础工业全球技术有限公司 Amphiphilic block copolymer, a combination thereof thing, film and separation assembly and preparation method thereof
CN106232213B (en) 2014-05-01 2019-08-27 沙特基础工业全球技术有限公司 With composite membrane, manufacturing method and its separation assembly comprising poly- (phenylene ether) and the support of amphipathic polymer
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 response type photocatalyst Li3Ti2B3O10 and preparation method of photocatalyst
CN104399463B (en) * 2014-11-22 2016-08-10 桂林理工大学 Visible light-responded photocatalyst Li Cu2b3o7and preparation method thereof
US10421046B2 (en) 2015-05-01 2019-09-24 Sabic Global Technologies B.V. Method for making porous asymmetric membranes and associated membranes and separation modules
US9815031B2 (en) 2016-03-29 2017-11-14 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
US10307717B2 (en) 2016-03-29 2019-06-04 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
WO2018023015A2 (en) 2016-07-29 2018-02-01 Sabic Global Technologies B.V. Phenol alkylation catalyst precursor and catalyst, method of forming catalyst, method of regenerating catalyst, and method of alkylating phenol
EP3844136A1 (en) 2018-08-28 2021-07-07 SABIC Global Technologies B.V. Preparation of a 2,6-di(c1-7 alkyl) phenol composition and a 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
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

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
JPS59501784A (en) * 1982-09-15 1984-10-25 ゼネラル　エレクトリツク　カンパニイ Production of orthoalkylated 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
US6261987B1 (en) 2001-07-17
KR20020080443A (en) 2002-10-23
US6492300B2 (en) 2002-12-10
CN1213801C (en) 2005-08-10
CN1406152A (en) 2003-03-26
US6620908B2 (en) 2003-09-16
WO2001064334A1 (en) 2001-09-07
EP1263529B1 (en) 2009-11-18
US20020128431A1 (en) 2002-09-12
US20020128432A1 (en) 2002-09-12
US6395871B1 (en) 2002-05-28
US6294499B1 (en) 2001-09-25
DE60140521D1 (en) 2009-12-31
EP1263529A1 (en) 2002-12-11
KR100720218B1 (en) 2007-05-21
JP2004500238A (en) 2004-01-08

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