ATE296276T1 - Verfahren zur isomerisierung von alkylphenolen in gegenwart eines festen säurekatalysators - Google Patents

Verfahren zur isomerisierung von alkylphenolen in gegenwart eines festen säurekatalysators

Info

Publication number
ATE296276T1
ATE296276T1 AT00200298T AT00200298T ATE296276T1 AT E296276 T1 ATE296276 T1 AT E296276T1 AT 00200298 T AT00200298 T AT 00200298T AT 00200298 T AT00200298 T AT 00200298T AT E296276 T1 ATE296276 T1 AT E296276T1
Authority
AT
Austria
Prior art keywords
solid acid
ortho
alkyl substituted
acid catalyst
substituted phenol
Prior art date
Application number
AT00200298T
Other languages
English (en)
Inventor
Anantha Narayan Desikan
George Edward Whitwell
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Application granted granted Critical
Publication of ATE296276T1 publication Critical patent/ATE296276T1/de

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Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT00200298T 1999-02-02 2000-01-27 Verfahren zur isomerisierung von alkylphenolen in gegenwart eines festen säurekatalysators ATE296276T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24191199A 1999-02-02 1999-02-02

Publications (1)

Publication Number Publication Date
ATE296276T1 true ATE296276T1 (de) 2005-06-15

Family

ID=22912679

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00200298T ATE296276T1 (de) 1999-02-02 2000-01-27 Verfahren zur isomerisierung von alkylphenolen in gegenwart eines festen säurekatalysators

Country Status (6)

Country Link
US (2) US6486339B2 (de)
EP (1) EP1028102B1 (de)
JP (1) JP2000226351A (de)
AT (1) ATE296276T1 (de)
CA (1) CA2297855A1 (de)
DE (1) DE60020277T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02003273A (es) * 2002-04-01 2003-10-06 Mexicano Inst Petrol Composicion olefinica con alto indice de octano que disminuye el nivel de emisiones contaminantes en vehiculos automotores.
US7074737B2 (en) 2003-12-23 2006-07-11 Supresta U.S. Llc Alkylation of triphenylphosphate

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2473612A (en) * 1944-03-04 1949-06-21 Celanese Corp Trialkyl phenyl phosphates from purified petroleum alkyl phenols
GB748269A (en) 1952-08-06 1956-04-25 Consolidation Coal Co Catalytic conversion of methyl substituted phenols
US3125529A (en) * 1960-02-19 1964-03-17 Astm d-
GB969237A (en) 1960-07-30 1964-09-09 Zdenek Vodak A method of preparing unipositional alkylated monohydric and polyhydric phenols
US3422157A (en) * 1966-04-18 1969-01-14 Union Carbide Corp Process for continuous alkylation of arylhydroxides using ion exchange resins
GB1130997A (en) * 1966-05-03 1968-10-16 Chevron Res Isomerization of o-and p- alkylphenols
DE1768411A1 (de) * 1968-05-10 1971-04-22 Union Rheinische Braunkohlen Verfahren zum Isomerisieren und Transalkylieren von Phenolen
US3655780A (en) 1968-09-03 1972-04-11 Chevron Res Isomerization process
JPS5013782B1 (de) 1969-02-19 1975-05-22
DE2027610A1 (de) * 1970-06-05 1971-12-09 Union Rheinische Braunkohlen Kraftstoff Ag, 5047 Wesseling Verfahren zur kontinuierlichen Herstellung von m-Alkylphenolen
DE2242628A1 (de) 1972-08-30 1974-03-07 Bayer Ag Verfahren zur herstellung von 5-isopropyl-3-methyl-phenol
US3992455A (en) 1973-10-01 1976-11-16 Koppers Company, Inc. Preparation of 5-sec-alkyl-m-cresol
US3859395A (en) * 1973-10-09 1975-01-07 Fmc Corp Triaryl phosphate esters
US3936410A (en) * 1973-10-09 1976-02-03 Fmc Corporation Triaryl phosphate ester plasticizers for polyvinyl chloride compositions
JPS53135944A (en) * 1977-04-30 1978-11-28 Goi Kasei Kk Process for preparing metal alkyl phenol
US4103096A (en) 1977-10-13 1978-07-25 Stauffer Chemical Company Preparation of meta-alkylphenols
GB2012271B (en) * 1978-01-03 1982-07-07 Union Rheinische Braunkohlen Catalytic isomerisation process
DE2804537C2 (de) * 1978-02-03 1983-05-19 Union Rheinische Braunkohlen Kraftstoff AG, 5000 Köln Verfahren zur katalytischen Isomerisierung von o-Kresol
US4197413A (en) 1978-12-14 1980-04-08 Mobil Oil Corporation Production of 3-methylphenol
US4275248A (en) * 1979-06-25 1981-06-23 Uop Inc. Preparation of 2,4,6-triisopropylphenol
US4547606A (en) 1980-03-14 1985-10-15 Pcuk Produits Chimiques Ugine Kuhlmann Selective isomerization of di-isopropyl benzene to meta-di-isopropyl benzene
US4394300A (en) 1980-04-07 1983-07-19 Mobil Oil Corporation Zeolite catalyst modified with group IVB metal
US4526917A (en) * 1980-06-20 1985-07-02 General Electric Company Flame retardant mixture of triaryl phosphates and resinous compositions thereof
US4351780A (en) * 1980-12-09 1982-09-28 Stauffer Chemical Company Process for preparing isopropylphenyl/phenyl phosphate
US4414161A (en) * 1981-07-01 1983-11-08 Stauffer Chemical Company Process for producing low temperature stable tert-butylphenyl diphenyl phosphate
US4405818A (en) 1981-09-30 1983-09-20 Mobil Oil Corporation Production of meta-isopropylphenolic products
US4391998A (en) 1981-10-21 1983-07-05 Mobil Oil Corporation Production of para-isopropylphenol
US4469644A (en) * 1982-09-29 1984-09-04 Borg-Warner Chemicals, Inc. Process for the production of triaryl phosphates
US4447657A (en) * 1982-11-10 1984-05-08 Uop Inc. Preparation of ortho-alkylated phenols
US4538008A (en) 1982-11-10 1985-08-27 Uop Inc. Preparation of ortho-alkylated phenols
US4503269A (en) 1983-09-21 1985-03-05 Uop Inc. Isomerization of cresols
US4484011A (en) 1983-12-02 1984-11-20 Eastman Kodak Company Process for preparation of 4-isopropylphenol
US4532368A (en) 1984-02-01 1985-07-30 Ethyl Corporation Process for making meta- and para-alkylphenols
US4792633A (en) 1986-05-19 1988-12-20 E. I. Du Pont De Nemours And Company Preparation of ortho-(alkyl- or arylthio)phenols
US4691063A (en) 1986-06-16 1987-09-01 Uop Inc. Isomerization of cresols
US4886927A (en) 1987-10-16 1989-12-12 Uop Process for isomerization of alkylaromatics
JP2610960B2 (ja) * 1988-09-16 1997-05-14 千代田化工建設株式会社 ｐ−クレゾールの製造方法
DE3926290A1 (de) * 1989-08-09 1991-02-14 Basf Ag Verfahren zur herstellung von kresolisomergemischen mit einem molverhaeltnis von para- zu meta-kresol von mindestens 0,6:1 bis 10:1
US5001281A (en) 1989-08-11 1991-03-19 Shell Oil Company Isomerization of bis-phenols
JPH0597738A (ja) * 1989-08-14 1993-04-20 Uop Inc アルキルフエノール類の異性化方法
JPH0532574A (ja) * 1991-07-30 1993-02-09 Chiyoda Corp ｍ−クレゾールの製造方法
US5175375A (en) 1991-10-11 1992-12-29 Mobil Oil Corporation Selective ortho propylation of phenol over large pore zeolite
US5300703A (en) 1993-04-05 1994-04-05 Texaco Chemical Company Alkylphenol synthesis using heteropoly acid catalysts
US5824622A (en) 1994-01-12 1998-10-20 E. I. Du Pont De Nemours And Company Porous microcomposite of perfluorinated ion-exchange polymer and metal oxide, a network of silica, or a network of metal oxide and silica derived via a sol-gel process
JPH08183750A (ja) * 1994-12-28 1996-07-16 Nkk Corp ｍ−エチルフェノールを製造する方法
US6242631B1 (en) * 1998-09-21 2001-06-05 Akzo Nobel Nv Triaryl phosphate ester composition

Also Published As

Publication number Publication date
US6784325B2 (en) 2004-08-31
DE60020277D1 (de) 2005-06-30
US6486339B2 (en) 2002-11-26
US20020040169A1 (en) 2002-04-04
EP1028102B1 (de) 2005-05-25
EP1028102A1 (de) 2000-08-16
JP2000226351A (ja) 2000-08-15
US20010025126A1 (en) 2001-09-27
DE60020277T2 (de) 2006-01-26
CA2297855A1 (en) 2000-08-02

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