DE69611546D1 - Herstellung von 2,6-dimethylnaphthalin - Google Patents

Herstellung von 2,6-dimethylnaphthalin

Info

Publication number
DE69611546D1
DE69611546D1 DE69611546T DE69611546T DE69611546D1 DE 69611546 D1 DE69611546 D1 DE 69611546D1 DE 69611546 T DE69611546 T DE 69611546T DE 69611546 T DE69611546 T DE 69611546T DE 69611546 D1 DE69611546 D1 DE 69611546D1
Authority
DE
Germany
Prior art keywords
dimethylnaphthaline
preparation
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.)
Expired - Fee Related
Application number
DE69611546T
Other languages
English (en)
Other versions
DE69611546T2 (de
Inventor
Kari Vahteristo
Erkki Halme
Salme Koskimies
M Csicsery
Markku Laatikainen
Vesa Niemi
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.)
Optatech Corp
Original Assignee
Optatech Corp
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 Optatech Corp filed Critical Optatech Corp
Application granted granted Critical
Publication of DE69611546D1 publication Critical patent/DE69611546D1/de
Publication of DE69611546T2 publication Critical patent/DE69611546T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/20—Polycyclic condensed hydrocarbons
    • C07C15/24—Polycyclic condensed hydrocarbons containing two rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/72—Addition to a non-aromatic carbon atom of hydrocarbons containing a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/412—Catalytic processes with metal oxides or metal sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/373—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation
    • C07C5/393—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen with simultaneous isomerisation with cyclisation to an aromatic six-membered ring, e.g. dehydrogenation of n-hexane to benzene
    • C07C5/41—Catalytic processes
    • C07C5/415—Catalytic processes with metals
    • C07C5/417—Catalytic processes with metals of the platinum group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/18—Carbon
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/26—Chromium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals
    • C07C2523/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of noble metals of the platinum group metals
    • C07C2523/42—Platinum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/20—Carbon compounds
    • C07C2527/232—Carbonates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00—Catalysts comprising molecular sieves
    • C07C2529/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • C07C2529/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69611546T 1995-07-05 1996-07-04 Herstellung von 2,6-dimethylnaphthalin Expired - Fee Related DE69611546T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI953319A FI953319A (fi) 1995-07-05 1995-07-05 Dimetyylinaftaleenin valmistus
PCT/FI1996/000395 WO1997002225A1 (en) 1995-07-05 1996-07-04 Manufacturing of 2,6-dimethylnaphthalene

Publications (2)

Publication Number Publication Date
DE69611546D1 true DE69611546D1 (de) 2001-02-15
DE69611546T2 DE69611546T2 (de) 2001-08-23

Family

ID=8543738

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69611546T Expired - Fee Related DE69611546T2 (de) 1995-07-05 1996-07-04 Herstellung von 2,6-dimethylnaphthalin

Country Status (9)

Country Link
US (1) US5952534A (de)
EP (1) EP0868416B1 (de)
JP (1) JPH11508582A (de)
KR (1) KR19990028731A (de)
CN (1) CN1192726A (de)
AU (1) AU6307196A (de)
DE (1) DE69611546T2 (de)
FI (1) FI953319A (de)
WO (1) WO1997002225A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100357237C (zh) * 2005-09-14 2007-12-26 黑龙江大学 β－甲基萘转移烷基化制备2，6－二甲基萘的方法
CN101524649B (zh) * 2009-04-28 2010-09-22 岳阳蓬诚科技发展有限公司 一种烷基萘氧化催化剂的制备方法
IT201700065691A1 (it) 2017-06-14 2018-12-14 Gd Spa Dispositivo e metodo per applicare un adesivo su un nastro di incarto per un articolo da fumo
CN107266282B (zh) * 2017-07-25 2020-06-30 利尔化学股份有限公司 一种1,4-二甲基萘的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448136A (en) * 1972-12-25 1976-09-02 Mitsui Petrochemical Ind Process for preparing dimethyl naphthalenes
JPS5218102B2 (de) * 1973-06-18 1977-05-19
US5008479A (en) * 1988-09-27 1991-04-16 Mitsubishi Gas Chemical Company, Inc. Process for production of 2,6-dimethylnaphthalene
JPH0296540A (ja) * 1988-10-03 1990-04-09 Mitsubishi Gas Chem Co Inc ２，６−ジメチルナフタレンの製法
DE69004542T2 (de) * 1989-12-01 1994-03-10 Mitsubishi Gas Chemical Co Verfahren zur Herstellung von 2,6-Dimethylnaphthalin.
JPH05155786A (ja) * 1991-12-06 1993-06-22 Mitsubishi Gas Chem Co Inc ２，６−ジメチルナフタレンの製造方法
JPH05229969A (ja) * 1992-02-26 1993-09-07 Mitsubishi Gas Chem Co Inc ２，６−ジメチルナフタレンの製造方法
JPH07309789A (ja) * 1994-05-20 1995-11-28 Mitsubishi Chem Corp ２，６−ジメチルナフタレンの製造方法

Also Published As

Publication number Publication date
DE69611546T2 (de) 2001-08-23
US5952534A (en) 1999-09-14
EP0868416A1 (de) 1998-10-07
FI953319A (fi) 1997-01-06
JPH11508582A (ja) 1999-07-27
WO1997002225A1 (en) 1997-01-23
CN1192726A (zh) 1998-09-09
FI953319A0 (fi) 1995-07-05
KR19990028731A (ko) 1999-04-15
EP0868416B1 (de) 2001-01-10
AU6307196A (en) 1997-02-05

Similar Documents

Publication Publication Date Title
DE671419T1 (de) Herstellung von Polybutenen.
DE69727162D1 (de) Herstellung von inulinhaltigen Produkten
NO981800D0 (no) FremgangsmÕte for fremstilling av 1,1,1,3,3-pentafluorpentan
DE69522630T2 (de) Herstellung von geschmiedeten Bauteilen
BR9609884A (pt) N-aril- 1,2,4-triazolin-5-onas
DE59609043D1 (de) Feste Lösungen von 1,4-Diketopyrrolopyrrolen
DE69804513D1 (de) Herstellung von zeolith-l
DE59912915D1 (de) Herstellung von 4,4'-Diketo-carotinoiden
DE69618634D1 (de) 1,4-benzodioxin-derivate
DE69615469D1 (de) Herstellung von Argon
ATE224142T1 (de) Herstellung von nudeln
DE69502001D1 (de) Herstellung von uranoxid
DE59604181D1 (de) Herstellung von lösbar verbundenen hülsenstücken
DE69805988D1 (de) Herstellung von 1,3-diaminopentan durch hydrierung von 3-aminopentanitril
DE69733607D1 (de) Herstellung von cycloalkyldiarylphosphinen
DE69623986D1 (de) Herstellung von Allomelanin
DE69502395D1 (de) Herstellung von triarylboran
DE69611546D1 (de) Herstellung von 2,6-dimethylnaphthalin
DE59804303D1 (de) Herstellung von Polyenaldehyden
DE69702961D1 (de) Herstellung von 1,1-difluorethan
DE69828906D1 (de) Herstellung von 1,3 propandiolestern
DE69705849T2 (de) Herstellung von 3,5-lutidin
DE69619812D1 (de) Kontinuierliche herstellung von 1,1-difluorethan
DE69737529D1 (de) Herstellung von 1-butyl-4-piperidinylmethylamin
DE69811864D1 (de) Herstellung von bandförmigen werkstücken

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee