DK466878A - Fremgangsmaade til fremstilling af 0-methallyloxyphenol - Google Patents

Fremgangsmaade til fremstilling af 0-methallyloxyphenol

Info

Publication number: DK466878A
Authority: DK; Denmark
Prior art keywords: methallyloxyphenol; procedure; preparation
Prior art date: 1977-10-20

Application number

DK466878A

Other languages

English (en)

Other versions

DK170156B1 (da

Inventor

M Rakoutz

Original Assignee

Philagro Sa

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.)

1977-10-20

Filing date

1978-10-19

Publication date

1979-04-21

1978-10-19 Application filed by Philagro Sa filed Critical Philagro Sa

1979-04-21 Publication of DK466878A publication Critical patent/DK466878A/da

1995-06-06 Application granted granted Critical

1995-06-06 Publication of DK170156B1 publication Critical patent/DK170156B1/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups

DK466878A 1977-10-20 1978-10-19 Fremgangsmåde til fremstilling af 0-methallyloxyphenol DK170156B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7732340		1977-10-20
FR7732340A FR2406622A1 (fr)	1977-10-20	1977-10-20	Procede de monoetherification selective de la pyrocatechine

Publications (2)

Publication Number	Publication Date
DK466878A true DK466878A (da)	1979-04-21
DK170156B1 DK170156B1 (da)	1995-06-06

Family

ID=9196982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK466878A DK170156B1 (da)	1977-10-20	1978-10-19	Fremgangsmåde til fremstilling af 0-methallyloxyphenol

Country Status (20)

Country	Link
US (1)	US4250333A (da)
JP (1)	JPS54106438A (da)
AT (1)	AT358559B (da)
BE (1)	BE871395A (da)
BR (1)	BR7806906A (da)
CA (1)	CA1111864A (da)
CH (1)	CH635054A5 (da)
DD (1)	DD140453A5 (da)
DE (1)	DE2845429A1 (da)
DK (1)	DK170156B1 (da)
ES (1)	ES474342A1 (da)
FR (1)	FR2406622A1 (da)
GB (1)	GB2006211B (da)
HU (1)	HU175816B (da)
IE (1)	IE47457B1 (da)
IL (1)	IL55819A (da)
IT (1)	IT1101617B (da)
LU (1)	LU80394A1 (da)
NL (1)	NL190370C (da)
WO (1)	WO1979000219A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2932458A1 (de) *	1979-08-10	1981-02-26	Bayer Ag	Herstellung von monoalkylethern von hydroxyphenolen und deren umwandlung zu hydroxycumaranen
DE3018004C2 (de) *	1980-05-10	1982-06-16	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von Hydrochinonmonophenyläthern
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
US4465868A (en) *	1981-07-17	1984-08-14	Otsuka Kagaku Yakuhin Kabushiki Kaisha	Process for preparing o-methallyloxyphenol
DE3136810A1 (de) *	1981-09-16	1983-03-31	Bayer Ag, 5090 Leverkusen	Verfahren zur isolierung von dihydroxybenzol-monoethern aus reaktionsgemischen
US4420642A (en) *	1982-02-18	1983-12-13	Fmc Corporation	Selective removal and recovery of catechol mixed with 2-methallyloxyphenol
IT1151718B (it) *	1982-04-19	1986-12-24	Brichima Spa	Procedimento per la preparazione del 2,3-diidro-2,2-dimetilbenzofuran-7-olo
US4639536A (en) *	1984-08-30	1987-01-27	Union Carbide Corporation	Intermediate, its synthesis, and its use in a process for the preparation of 2,3-dihydro-2,2-dimethyl-7-hydroxybenzofuran
DE3439938A1 (de) *	1984-11-02	1986-05-15	Bayer Ag, 5090 Leverkusen	Verfahren zur herstellung niedrigmolekularer diglycidylether zweiwertiger phenole
US4618728A (en) *	1985-02-22	1986-10-21	Fmc Corporation	Water aided catechol etherification
US4982012A (en) *	1987-12-18	1991-01-01	Fmc Corporation	Two phase process for preparing 2-methallyloxyphenol from catechol
US4851587A (en) *	1988-05-31	1989-07-25	Fmc Corporation	Single solvent process for preparing 2-methallyloxy-phenol from catechol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3474171A (en) *	1964-01-23	1969-10-21	Fmc Corp	2,2-dimethyl-2,3-dihydrobenzofuranyl-7-n-methylcarbamate
US3927118A (en) *	1973-12-21	1975-12-16	Crown Zellerbach Corp	Process for monoetherification of polyhydric benzenes

1977
- 1977-10-20 FR FR7732340A patent/FR2406622A1/fr active Granted
1978
- 1978-04-19 BR BR7806906A patent/BR7806906A/pt unknown
- 1978-10-12 US US05/951,278 patent/US4250333A/en not_active Expired - Lifetime
- 1978-10-18 IE IE2068/78A patent/IE47457B1/en not_active IP Right Cessation
- 1978-10-18 GB GB7840983A patent/GB2006211B/en not_active Expired
- 1978-10-18 DE DE19782845429 patent/DE2845429A1/de active Granted
- 1978-10-18 WO PCT/FR1978/000035 patent/WO1979000219A1/fr not_active Application Discontinuation
- 1978-10-18 CA CA313,714A patent/CA1111864A/en not_active Expired
- 1978-10-18 NL NLAANVRAGE7810446,A patent/NL190370C/xx not_active IP Right Cessation
- 1978-10-19 LU LU80394A patent/LU80394A1/fr unknown
- 1978-10-19 DK DK466878A patent/DK170156B1/da not_active IP Right Cessation
- 1978-10-19 ES ES474342A patent/ES474342A1/es not_active Expired
- 1978-10-19 JP JP12902378A patent/JPS54106438A/ja active Granted
- 1978-10-19 HU HU78PI644A patent/HU175816B/hu not_active IP Right Cessation
- 1978-10-19 BE BE191229A patent/BE871395A/xx not_active IP Right Cessation
- 1978-10-20 IT IT28967/78A patent/IT1101617B/it active
- 1978-10-20 DD DD78208587A patent/DD140453A5/de not_active IP Right Cessation
- 1978-10-20 CH CH1089478A patent/CH635054A5/fr not_active IP Right Cessation
- 1978-10-20 AT AT756178A patent/AT358559B/de not_active IP Right Cessation
- 1978-10-30 IL IL55819A patent/IL55819A/xx unknown

Also Published As

Publication number	Publication date
BR7806906A (pt)	1979-06-26
IE782068L (en)	1979-04-20
CA1111864A (en)	1981-11-03
DE2845429C2 (da)	1989-01-05
GB2006211B (en)	1982-02-17
IT7828967A0 (it)	1978-10-20
FR2406622A1 (fr)	1979-05-18
IT1101617B (it)	1985-10-07
JPS54106438A (en)	1979-08-21
DK170156B1 (da)	1995-06-06
JPS6339578B2 (da)	1988-08-05
FR2406622B1 (da)	1980-09-05
HU175816B (hu)	1980-10-28
US4250333A (en)	1981-02-10
GB2006211A (en)	1979-05-02
ATA756178A (de)	1980-02-15
AT358559B (de)	1980-09-25
NL7810446A (nl)	1979-04-24
DD140453A5 (de)	1980-03-05
IE47457B1 (en)	1984-03-21
IL55819A (en)	1981-12-31
CH635054A5 (fr)	1983-03-15
BE871395A (fr)	1979-04-19
DE2845429A1 (de)	1979-04-26
ES474342A1 (es)	1979-04-16
WO1979000219A1 (fr)	1979-05-03
LU80394A1 (fr)	1980-05-07
NL190370C (nl)	1994-02-01
NL190370B (nl)	1993-09-01

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Legal Events

Date	Code	Title	Description
1995-06-06	B1	Patent granted (law 1993)
1998-10-26	PUP	Patent expired