AU2003289566A1 - Preparation method of 1,5-dimethyltetralin - Google Patents

Preparation method of 1,5-dimethyltetralin

Info

Publication number: AU2003289566A1
Authority: AU; Australia
Prior art keywords: dimethyltetralin; preparation
Prior art date: 2002-12-30
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

AU2003289566A

Inventor

Young-Gyo Choi

Ik-Hyeon Kwon

Kyung-Seok Min

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.)

Hyosung Corp

Original Assignee

Hyosung 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.)

2002-12-30

Filing date

2003-12-29

Publication date

2004-07-22

2003-12-29 Application filed by Hyosung Corp filed Critical Hyosung Corp

2004-07-22 Publication of AU2003289566A1 publication Critical patent/AU2003289566A1/en

Status Abandoned legal-status Critical Current

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
- 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
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7007—Zeolite Beta
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C13/00—Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
- C07C13/28—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
- C07C13/32—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings
- C07C13/47—Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with a bicyclo ring system containing ten carbon atoms
- C07C13/48—Completely or partially hydrogenated naphthalenes
- 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
- C07C2529/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups C07C2529/08 - C07C2529/65

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Crystallography & Structural Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Catalysts (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AU2003289566A 2002-12-30 2003-12-29 Preparation method of 1,5-dimethyltetralin Abandoned AU2003289566A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR10-2002-0087126		2002-12-30
KR20020087126		2002-12-30
PCT/KR2003/002876 WO2004058666A1 (en)	2002-12-30	2003-12-29	Preparation method of 1,5-dimethyltetralin

Publications (1)

Publication Number	Publication Date
AU2003289566A1 true AU2003289566A1 (en)	2004-07-22

Family

ID=32677813

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003289566A Abandoned AU2003289566A1 (en)	2002-12-30	2003-12-29	Preparation method of 1,5-dimethyltetralin

Country Status (3)

Country	Link
KR (1)	KR100558972B1 (en)
AU (1)	AU2003289566A1 (en)
WO (1)	WO2004058666A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MX258626B (en) *	2000-04-24	2008-07-09	Catalytic Distillation Tech	Process for the production of gasoline stocks.
KR100769021B1 (en) *	2006-04-04	2007-10-23	주식회사 효성	Method for preparing 1,5-dimethyltetraline using dealuminated zeolite beta catalyst
KR100824976B1 (en) *	2006-06-01	2008-04-28	주식회사 효성	1,5-dimethyltetraline manufacturing process

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3308069A (en) *	1964-05-01	1967-03-07	Mobil Oil Corp	Catalytic composition of a crystalline zeolite
NZ212014A (en) *	1984-06-11	1988-05-30	Mobil Oil Corp	Preparation of a zeolite and composition thereof
KR100303246B1 (en) *	1999-07-13	2001-09-24	김선동	Process for the Preparation of 1,5-Dimethyltetralin from 5-ortho-Tolylpentene Utilizing Zeolite beta as a Catalyst

2003
- 2003-12-26 KR KR1020030097393A patent/KR100558972B1/en not_active Expired - Fee Related
- 2003-12-29 AU AU2003289566A patent/AU2003289566A1/en not_active Abandoned
- 2003-12-29 WO PCT/KR2003/002876 patent/WO2004058666A1/en not_active Ceased

Also Published As

Publication number	Publication date
KR20040060801A (en)	2004-07-06
KR100558972B1 (en)	2006-03-10
WO2004058666A1 (en)	2004-07-15

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Legal Events

Date	Code	Title	Description
2005-09-15	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase