AU8338998A - Method for producing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol - Google Patents

Method for producing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol

Info

Publication number: AU8338998A
Authority: AU; Australia
Prior art keywords: trimethylindan; hydroxyphenyl; purifying; producing
Prior art date: 1997-07-03
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

AU83389/98A

Inventor

Gerhard Fennhoff

Claudia Laukotter

Jurgen Stebani

Stefan Westernacher

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1997-07-03

Filing date

1998-06-22

Publication date

1999-01-25

1998-06-22 Application filed by Bayer AG filed Critical Bayer AG

1999-01-25 Publication of AU8338998A publication Critical patent/AU8338998A/en

Status Abandoned legal-status Critical Current

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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/02—Systems containing two condensed rings the rings having only two atoms in common
- C07C2602/04—One of the condensed rings being a six-membered aromatic ring
- C07C2602/08—One of the condensed rings being a six-membered aromatic ring the other ring being five-membered, e.g. indane

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)

AU83389/98A 1997-07-03 1998-06-22 Method for producing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol Abandoned AU8338998A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19728378		1997-07-03
DE19728378A DE19728378C1 (en)	1997-07-03	1997-07-03	Preparation and purification of 3- (4-hydroxyphenyl) -1,1,3-trimethylindan-5-ol
PCT/EP1998/003802 WO1999001413A1 (en)	1997-07-03	1998-06-22	Method for producing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol

Publications (1)

Publication Number	Publication Date
AU8338998A true AU8338998A (en)	1999-01-25

Family

ID=7834496

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU83389/98A Abandoned AU8338998A (en)	1997-07-03	1998-06-22	Method for producing and purifying 3-(4-hydroxyphenyl)-1,1,3-trimethylindan-5-ol

Country Status (7)

Country	Link
EP (1)	EP0993429B1 (en)
JP (1)	JP2002507220A (en)
AU (1)	AU8338998A (en)
DE (2)	DE19728378C1 (en)
ES (1)	ES2186180T3 (en)
TW (1)	TW450956B (en)
WO (1)	WO1999001413A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3288864A (en) *	1962-05-11	1966-11-29	Union Carbide Corp	Reaction products of isopropenyl phenols and of linear dimers thereof
JPS5619333B2 (en) *	1973-08-01	1981-05-07
JPS5368762A (en) *	1976-11-29	1978-06-19	Agency Of Ind Science & Technol	Preparation of phenol type cyclic dimer
JPS6033095B2 (en) *	1977-11-26	1985-08-01	三井東圧化学株式会社	indane derivative
US4366328A (en) *	1979-11-26	1982-12-28	Mitsui Toatsu Chemicals, Inc.	Indene compound and novel process for producing indene compounds
US4334106A (en) *	1981-02-05	1982-06-08	The Upjohn Company	Process for the preparation of hydroxyphenyl-indanols

1997
- 1997-07-03 DE DE19728378A patent/DE19728378C1/en not_active Expired - Fee Related
1998
- 1998-06-18 TW TW087109742A patent/TW450956B/en not_active IP Right Cessation
- 1998-06-22 AU AU83389/98A patent/AU8338998A/en not_active Abandoned
- 1998-06-22 WO PCT/EP1998/003802 patent/WO1999001413A1/en not_active Ceased
- 1998-06-22 EP EP98933637A patent/EP0993429B1/en not_active Expired - Lifetime
- 1998-06-22 DE DE59806551T patent/DE59806551D1/en not_active Expired - Fee Related
- 1998-06-22 JP JP50625299A patent/JP2002507220A/en active Pending
- 1998-06-22 ES ES98933637T patent/ES2186180T3/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0993429A1 (en)	2000-04-19
DE59806551D1 (en)	2003-01-16
WO1999001413A1 (en)	1999-01-14
EP0993429B1 (en)	2002-12-04
ES2186180T3 (en)	2003-05-01
JP2002507220A (en)	2002-03-05
TW450956B (en)	2001-08-21
DE19728378C1 (en)	1999-03-11

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Legal Events

Date	Code	Title	Description
2000-03-16	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase