SE7905545L - Sett att framstella o-metallyloxifenol genom selektiv monoforetring av pyrokatekol - Google Patents

Sett att framstella o-metallyloxifenol genom selektiv monoforetring av pyrokatekol

Info

Publication number: SE7905545L
Authority: SE; Sweden
Prior art keywords: pyrocatechol; monofetheration; metallyloxifenol; pyrocatecol; selective
Prior art date: 1978-06-26

Application number

SE7905545A

Other languages

English (en)

Other versions

SE448373B (sv

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.)

1978-06-26

Filing date

1979-06-25

Publication date

1979-12-27

1979-06-25 Application filed by Philagro Sa filed Critical Philagro Sa

1979-12-27 Publication of SE7905545L publication Critical patent/SE7905545L/sv

1987-02-16 Publication of SE448373B publication Critical patent/SE448373B/sv

Links

238000000034 method Methods 0.000 title abstract 2
YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 abstract 4
239000003795 chemical substances by application Substances 0.000 abstract 2
AAXBKJXGVXNSHI-UHFFFAOYSA-N 2-(2-methylprop-2-enoxy)phenol Chemical compound CC(=C)COC1=CC=CC=C1O AAXBKJXGVXNSHI-UHFFFAOYSA-N 0.000 abstract 1
OHXAOPZTJOUYKM-UHFFFAOYSA-N 3-Chloro-2-methylpropene Chemical compound CC(=C)CCl OHXAOPZTJOUYKM-UHFFFAOYSA-N 0.000 abstract 1
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 1
150000008041 alkali metal carbonates Chemical class 0.000 abstract 1
229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 1
230000029936 alkylation Effects 0.000 abstract 1
238000005804 alkylation reaction Methods 0.000 abstract 1
150000001555 benzenes Chemical class 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
238000006243 chemical reaction Methods 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
239000003960 organic solvent Substances 0.000 abstract 1
150000004714 phosphonium salts Chemical class 0.000 abstract 1
125000001453 quaternary ammonium group Chemical group 0.000 abstract 1
239000012429 reaction media Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
Catalysts (AREA)

SE7905545A 1978-06-26 1979-06-25 Sett att framstella o-metallyloxifenol genom selektiv monoforetring av pyrokatekol SE448373B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7819826A FR2434134A1 (fr)	1978-06-26	1978-06-26	Procede de preparation de l'o-methallyloxyphenol par monoetherification selective de la pyrocatechine

Publications (2)

Publication Number	Publication Date
SE7905545L true SE7905545L (sv)	1979-12-27
SE448373B SE448373B (sv)	1987-02-16

Family

ID=9210267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7905545A SE448373B (sv)	1978-06-26	1979-06-25	Sett att framstella o-metallyloxifenol genom selektiv monoforetring av pyrokatekol

Country Status (26)

Country	Link
US (1)	US4252985A (sv)
JP (1)	JPS557291A (sv)
AT (1)	AT371097B (sv)
BE (1)	BE877243A (sv)
BG (1)	BG35033A3 (sv)
BR (1)	BR7904035A (sv)
CA (1)	CA1131255A (sv)
CH (1)	CH639055A5 (sv)
DD (1)	DD144534A5 (sv)
DE (1)	DE2925763A1 (sv)
DK (1)	DK169099B1 (sv)
ES (1)	ES8107138A1 (sv)
FR (1)	FR2434134A1 (sv)
HU (1)	HU185608B (sv)
IE (1)	IE49177B1 (sv)
IL (1)	IL57539A (sv)
IT (1)	IT1121943B (sv)
LU (1)	LU81422A1 (sv)
NL (1)	NL188468C (sv)
PL (1)	PL119189B1 (sv)
PT (1)	PT69815A (sv)
RO (1)	RO77272A (sv)
SE (1)	SE448373B (sv)
SU (1)	SU952102A3 (sv)
YU (1)	YU41163B (sv)
ZA (1)	ZA793168B (sv)

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
US4390735A (en) *	1980-10-22	1983-06-28	Ciba-Geigy Corporation	Process for the preparation of p-allylphenols
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
JPS6013036Y2 (ja) *	1981-07-29	1985-04-25	石川島播磨重工業株式会社	熱処理炉
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
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
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
CN1081939C (zh) *	1994-06-13	2002-04-03	千代田化工建设株式会社	用于气－液接触的气体分散管及其进行气－液接触的方法和装置
FR2772372B1 (fr) *	1997-12-15	2000-05-19	Rhodia Chimie Sa	Procede de o-alkylation de composes aromatiques hydroxyles
CN114307217A (zh) *	2021-12-30	2022-04-12	江苏三吉利化工股份有限公司	一种呋喃酚废盐中提取邻甲代烯丙氧基苯酚的装置及方法

Family Cites Families (5)

* 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
US3274260A (en) *	1964-08-31	1966-09-20	Universal Oil Prod Co	Method for producing monoalkyl ethers of dihydric phenols
GB1227144A (sv) *	1967-04-05	1971-04-07
US3689570A (en) *	1970-01-14	1972-09-05	Peter S Gradeff	Monoalkylation of unsubstituted dihydric phenols with lower alkyl chlorides using alkali metal carbonates or bicarbonates as a condensing agent
US3927118A (en) *	1973-12-21	1975-12-16	Crown Zellerbach Corp	Process for monoetherification of polyhydric benzenes

1978
- 1978-06-26 FR FR7819826A patent/FR2434134A1/fr active Granted
1979
- 1979-06-11 IL IL57539A patent/IL57539A/xx unknown
- 1979-06-12 ES ES481478A patent/ES8107138A1/es not_active Expired
- 1979-06-18 US US06/049,747 patent/US4252985A/en not_active Expired - Lifetime
- 1979-06-21 CH CH582079A patent/CH639055A5/fr not_active IP Right Cessation
- 1979-06-22 CA CA330,364A patent/CA1131255A/en not_active Expired
- 1979-06-22 YU YU1482/79A patent/YU41163B/xx unknown
- 1979-06-25 PT PT69815A patent/PT69815A/pt not_active IP Right Cessation
- 1979-06-25 AT AT0443479A patent/AT371097B/de not_active IP Right Cessation
- 1979-06-25 SE SE7905545A patent/SE448373B/sv not_active IP Right Cessation
- 1979-06-25 DK DK265779A patent/DK169099B1/da active
- 1979-06-25 JP JP8063879A patent/JPS557291A/ja active Granted
- 1979-06-25 PL PL1979216591A patent/PL119189B1/pl unknown
- 1979-06-25 SU SU792782748A patent/SU952102A3/ru active
- 1979-06-25 LU LU81422A patent/LU81422A1/fr unknown
- 1979-06-25 BG BG044043A patent/BG35033A3/xx unknown
- 1979-06-25 BE BE0/195945A patent/BE877243A/xx not_active IP Right Cessation
- 1979-06-26 HU HU79PI680A patent/HU185608B/hu not_active IP Right Cessation
- 1979-06-26 NL NLAANVRAGE7904969,A patent/NL188468C/xx not_active IP Right Cessation
- 1979-06-26 IT IT23875/79A patent/IT1121943B/it active
- 1979-06-26 DE DE19792925763 patent/DE2925763A1/de active Granted
- 1979-06-26 BR BR7904035A patent/BR7904035A/pt not_active IP Right Cessation
- 1979-06-26 DD DD79213901A patent/DD144534A5/de unknown
- 1979-06-26 RO RO7997963A patent/RO77272A/ro unknown
- 1979-08-08 IE IE1176/79A patent/IE49177B1/en not_active IP Right Cessation
- 1979-08-16 ZA ZA793168A patent/ZA793168B/xx unknown

Also Published As

Publication number	Publication date
ES481478A0 (es)	1980-07-01
BE877243A (fr)	1979-12-27
ZA793168B (en)	1980-08-27
NL188468C (nl)	1992-07-01
BG35033A3 (en)	1984-01-16
SE448373B (sv)	1987-02-16
IT7923875A0 (it)	1979-06-26
DE2925763A1 (de)	1980-01-10
PT69815A (fr)	1979-07-01
IL57539A0 (en)	1979-10-31
JPS6210214B2 (sv)	1987-03-05
ATA443479A (de)	1982-10-15
FR2434134A1 (fr)	1980-03-21
DK169099B1 (da)	1994-08-15
LU81422A1 (fr)	1981-02-03
US4252985A (en)	1981-02-24
DD144534A5 (de)	1980-10-22
NL7904969A (nl)	1979-12-28
CH639055A5 (fr)	1983-10-31
IT1121943B (it)	1986-04-23
CA1131255A (en)	1982-09-07
SU952102A3 (ru)	1982-08-15
YU41163B (en)	1986-12-31
ES8107138A1 (es)	1980-07-01
IE791176L (en)	1979-12-26
DK265779A (da)	1979-12-27
BR7904035A (pt)	1980-03-11
NL188468B (nl)	1992-02-03
YU148279A (en)	1983-01-21
DE2925763C2 (sv)	1989-06-22
IL57539A (en)	1982-12-31
AT371097B (de)	1983-05-25
PL216591A1 (sv)	1980-02-25
RO77272A (ro)	1981-08-17
HU185608B (en)	1985-03-28
IE49177B1 (en)	1985-08-21
JPS557291A (en)	1980-01-19
PL119189B1 (en)	1981-12-31
FR2434134B1 (sv)	1981-01-09

Legal Events

Date

Code

Title

Description

1995-01-31

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Patent has lapsed

Ref document number: 7905545-5

Effective date: 19950110

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1995-03-06

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