ATE57521T1 - Verfahren zur herstellung von o-isopropoxiphenol. - Google Patents

Verfahren zur herstellung von o-isopropoxiphenol.

Info

Publication number: ATE57521T1
Authority: AT; Austria
Prior art keywords: reaction; solid; isopropoxiphenol; production; cryptant
Prior art date: 1987-01-14

Application number

AT88200018T

Other languages

English (en)

Inventor

Mariano Correale

Francesco Minisci

Pietro Panseri

Original Assignee

Enichem Sintesi

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.)

1987-01-14

Filing date

1988-01-08

Publication date

1990-11-15

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11154312&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE57521(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1988-01-08 Application filed by Enichem Sintesi filed Critical Enichem Sintesi

1990-11-15 Application granted granted Critical

1990-11-15 Publication of ATE57521T1 publication Critical patent/ATE57521T1/de

Links

238000000034 method Methods 0.000 title abstract 2
238000006243 chemical reaction Methods 0.000 abstract 3
YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 2
-1 isopropyl halide Chemical class 0.000 abstract 2
239000002202 Polyethylene glycol Substances 0.000 abstract 1
239000004721 Polyphenylene oxide Substances 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
150000003983 crown ethers Chemical class 0.000 abstract 1
150000007529 inorganic bases Chemical class 0.000 abstract 1
239000007791 liquid phase Substances 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
229920000570 polyether Polymers 0.000 abstract 1
229920001223 polyethylene glycol Polymers 0.000 abstract 1
239000012429 reaction media Substances 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups

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)
Hydrogenated Pyridines (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT88200018T 1987-01-14 1988-01-08 Verfahren zur herstellung von o-isopropoxiphenol. ATE57521T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IT19073/87A IT1201142B (it)	1987-01-14	1987-01-14	Procedimento per la preparazione di omega-isopropossifenolo
EP88200018A EP0276030B1 (de)	1987-01-14	1988-01-08	Verfahren zur Herstellung von o-Isopropoxiphenol

Publications (1)

Publication Number	Publication Date
ATE57521T1 true ATE57521T1 (de)	1990-11-15

Family

ID=11154312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88200018T ATE57521T1 (de)	1987-01-14	1988-01-08	Verfahren zur herstellung von o-isopropoxiphenol.

Country Status (6)

Country	Link
EP (1)	EP0276030B1 (de)
AT (1)	ATE57521T1 (de)
DE (1)	DE3860791D1 (de)
ES (1)	ES2019449B3 (de)
GR (1)	GR3001132T3 (de)
IT (1)	IT1201142B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102659532B (zh) *	2012-04-18	2014-08-27	广东石油化工学院	一种三羟甲基丙烷二烯丙基醚的合成方法
CN107089903B (zh) *	2017-05-05	2020-08-18	湖南海利常德农药化工有限公司	邻异丙氧基苯酚的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1140948B (it) *	1980-05-16	1986-10-10	Montedison Spa	Processo per la preparazione del mono-metallil-etere della pirocatechina
DE3043230A1 (de) *	1980-11-15	1982-07-08	Bayer Ag, 5090 Leverkusen	Herstellung von monoalkylaethern von hydroxyphenolen
IT1151718B (it) *	1982-04-19	1986-12-24	Brichima Spa	Procedimento per la preparazione del 2,3-diidro-2,2-dimetilbenzofuran-7-olo
IT1196002B (it) *	1984-01-20	1988-11-10	Brichima Spa	Procedimento per la sintesi di o-isopropossifenolo
DE3622904C1 (de) *	1986-07-08	1987-10-01	Neiman Gmbh	Lenkschloss zum Sperren der Drehbewegung einer Kraftfahrzeug-Lenkspindel

1987
- 1987-01-14 IT IT19073/87A patent/IT1201142B/it active
1988
- 1988-01-08 DE DE8888200018T patent/DE3860791D1/de not_active Revoked
- 1988-01-08 EP EP88200018A patent/EP0276030B1/de not_active Expired - Lifetime
- 1988-01-08 AT AT88200018T patent/ATE57521T1/de not_active IP Right Cessation
- 1988-01-08 ES ES88200018T patent/ES2019449B3/es not_active Expired - Lifetime
1990
- 1990-11-29 GR GR90400994T patent/GR3001132T3/el unknown

Also Published As

Publication number	Publication date
EP0276030B1 (de)	1990-10-17
IT1201142B (it)	1989-01-27
ES2019449B3 (es)	1991-06-16
IT8719073A0 (it)	1987-01-14
EP0276030A1 (de)	1988-07-27
DE3860791D1 (de)	1990-11-22
GR3001132T3 (en)	1992-06-25

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Legal Events

Date	Code	Title	Description
1991-05-15	UEP	Publication of translation of european patent specification
1996-07-15	RZN	Patent revoked