DE60002513D1 - Verfahren zur Herstellung von Dimethyltetralin - Google Patents

Verfahren zur Herstellung von Dimethyltetralin

Info

Publication number
DE60002513D1
DE60002513D1 DE60002513T DE60002513T DE60002513D1 DE 60002513 D1 DE60002513 D1 DE 60002513D1 DE 60002513 T DE60002513 T DE 60002513T DE 60002513 T DE60002513 T DE 60002513T DE 60002513 D1 DE60002513 D1 DE 60002513D1
Authority
DE
Germany
Prior art keywords
dimethyltetralin
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 - Lifetime
Application number
DE60002513T
Other languages
English (en)
Other versions
DE60002513T2 (de
Inventor
Youichi Kyuuko
Norio Fushimi
Makoto Takagawa
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.)
Mitsubishi Gas Chemical Co Inc
Original Assignee
Mitsubishi Gas Chemical Co Inc
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
Priority claimed from JP11043456A external-priority patent/JP2000239195A/ja
Priority claimed from JP11043455A external-priority patent/JP2000239194A/ja
Application filed by Mitsubishi Gas Chemical Co Inc filed Critical Mitsubishi Gas Chemical Co Inc
Publication of DE60002513D1 publication Critical patent/DE60002513D1/de
Application granted granted Critical
Publication of DE60002513T2 publication Critical patent/DE60002513T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/31—Rearrangement of carbon atoms in the hydrocarbon skeleton changing the number of rings
    • 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
    • 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
    • C07C2521/12—Silica and alumina
    • 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
    • C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
    • 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
    • C07C2527/14—Phosphorus; Compounds thereof
    • C07C2527/16—Phosphorus; Compounds thereof containing oxygen
    • C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
    • C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
    • 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
DE60002513T 1999-02-22 2000-02-11 Verfahren zur Herstellung von Dimethyltetralin Expired - Lifetime DE60002513T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP11043456A JP2000239195A (ja) 1999-02-22 1999-02-22 ジメチルテトラリンの製造方法
JP4345699 1999-02-22
JP4345599 1999-02-22
JP11043455A JP2000239194A (ja) 1999-02-22 1999-02-22 ジメチルテトラリンの製造方法

Publications (2)

Publication Number Publication Date
DE60002513D1 true DE60002513D1 (de) 2003-06-12
DE60002513T2 DE60002513T2 (de) 2004-04-08

Family

ID=26383216

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002513T Expired - Lifetime DE60002513T2 (de) 1999-02-22 2000-02-11 Verfahren zur Herstellung von Dimethyltetralin

Country Status (3)

Country Link
US (1) US6504069B1 (de)
EP (1) EP1031550B1 (de)
DE (1) DE60002513T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100621823B1 (ko) * 2004-07-21 2006-09-14 재단법인서울대학교산학협력재단 2,6-디알킬테트랄린의 제조 방법
CN101171215B (zh) * 2005-04-06 2011-09-21 三菱瓦斯化学株式会社 2，7-二甲基萘的精制方法
KR100769021B1 (ko) 2006-04-04 2007-10-23 주식회사 효성 탈알루미늄된 제올라이트 베타 촉매를 이용한1,5-디메틸테트랄린의 제조방법
CN115504849A (zh) * 2021-06-07 2022-12-23 河北中化滏恒股份有限公司 1,4－二甲基四氢萘的制造方法
CN115504850A (zh) * 2021-06-07 2022-12-23 河北中化滏恒股份有限公司 1,4－二甲基萘的制造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3244758A (en) 1963-03-20 1966-04-05 Sun Oil Co Reaction of aromatic hydrocarbons with diolefins
JPS5125017B2 (de) * 1971-08-31 1976-07-28
JPS5542053B2 (de) 1971-12-18 1980-10-28
JPS4911385A (de) 1972-05-31 1974-01-31
US3775500A (en) * 1972-08-09 1973-11-27 Sun Research Development Preparation of 2,7-dimethylnaphthalene
US3775496A (en) 1972-08-09 1973-11-27 Sun Research Development Preparation of 2,6-dimethylnaphthalene and 2,7-dimethylnaphthalene
JPS4993348A (de) 1973-01-10 1974-09-05
JPS5619329B2 (de) 1973-05-10 1981-05-07
US3843737A (en) 1973-10-31 1974-10-22 Sun Ventures Inc Adiabatic recycle design for exothermic heterogeneously catalyzed reactions
JPS5089353A (de) 1973-12-18 1975-07-17
US3997616A (en) 1975-06-27 1976-12-14 Teijin Limited Process for the preparation of alkylteralins
US4783569A (en) 1987-05-26 1988-11-08 Amoco Corporation Selective gas-phase isomerization of dimethylnaphthalene: 2,6-DMN triad
US4950825A (en) 1988-06-24 1990-08-21 Amoco Corporation Preparation of a dimethyltetralin
US5030781A (en) 1990-06-15 1991-07-09 Amoco Corporation Preparation of a dimethyltetralin
US5401892A (en) 1988-06-24 1995-03-28 Amoco Corporation Preparation of a dimethyltetralin by cyclizing an orthotolylpentene phenylhexene using an ultra-stable crystalline aluminosilicate molecular sieve y-zeolite
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
JP2891272B2 (ja) 1992-08-03 1999-05-17 三菱瓦斯化学株式会社 ジメチルテトラリンの製造方法
JP3568243B2 (ja) 1994-08-03 2004-09-22 財団法人石油産業活性化センター ジアルキルテトラリンの製造方法

Also Published As

Publication number Publication date
EP1031550B1 (de) 2003-05-07
EP1031550A1 (de) 2000-08-30
DE60002513T2 (de) 2004-04-08
US6504069B1 (en) 2003-01-07

Similar Documents

Publication Publication Date Title
DE60035029D1 (de) Verfahren zur herstellung von furfural
DE19983486T1 (de) Verfahren zur Herstellung von Citalopram
DE69906389D1 (de) Verfahren zur herstellung von citalopram
DE69930540D1 (de) Verfahren zur herstellung von silalkylen-siloxancopolymeren
DE60019747D1 (de) Verfahren zur herstellung von fluorolefinen
DE60117106D1 (de) Verfahren zur Herstellung von Halopropyldimethylchlorosilanen
DE59808528D1 (de) Verfahren zur Herstellung von 3-Glycidyloxypropyltrialkoxysilanen
DE60026607T8 (de) Verfahren zur Herstellung von Perfluoralkadienen
DE50103049D1 (de) Verfahren zur Herstellung von Aminodiphenylaminen
DE60001015T2 (de) Verfahren zur Herstellung von Canthaxanthin
DE60002784D1 (de) Verfahren zur Herstellung von Alkylhalogensilanen
DE60024372D1 (de) Verfahren zur Herstellung von Tetraorganooxysilanen
DE50005403D1 (de) Verfahren zur Herstellung von Monoisopropylamin
DE69935355D1 (de) Verfahren zur Herstellung von Citalopram
DE60034843D1 (de) Verfahren zur Herstellung von L-arginin
DE60031231D1 (de) Verfahren zur Herstellung von 2-Alkyl-4-Isothiazolin-3-onen
DE60004119D1 (de) Verfahren zur Herstellung von Pentaacetyl-beta-D-Glucopyranose
DE59902434D1 (de) Verfahren zur Herstellung von Isochroman-3-onen
DE50003603D1 (de) Verfahren zur Herstellung von Bistrifluormethylbenzylaminen
DE60019763D1 (de) Verfahren zur herstellung von thiazolderivaten
DE60119491D1 (de) Verfahren zur herstellung von acetylamidiniophenylalanyl-cyclohexylglycyl-pyridylalaninamiden
DE50001772D1 (de) Verfahren zur Herstellung von Nitrodiphenylaminen
DE50006464D1 (de) Verfahren zur Herstellung von Arylaminohydroxyanthrachinonen
DE60002513D1 (de) Verfahren zur Herstellung von Dimethyltetralin
DE60120139D1 (de) Verfahren zur herstellung von camptothectin

Legal Events

Date Code Title Description
8364 No opposition during term of opposition