DD140453A5 - Verfahren zur herstellung von o-methallyloxphenol - Google Patents

Verfahren zur herstellung von o-methallyloxphenol Download PDF

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Publication number
DD140453A5
DD140453A5 DD78208587A DD20858778A DD140453A5 DD 140453 A5 DD140453 A5 DD 140453A5 DD 78208587 A DD78208587 A DD 78208587A DD 20858778 A DD20858778 A DD 20858778A DD 140453 A5 DD140453 A5 DD 140453A5
Authority
DD
German Democratic Republic
Prior art keywords
catechol
monoether
methallyl chloride
mol
methallyloxyphenol
Prior art date
Application number
DD78208587A
Other languages
German (de)
English (en)
Inventor
Michael 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.)
Filing date
Publication date
Application filed by Philagro Sa filed Critical Philagro Sa
Publication of DD140453A5 publication Critical patent/DD140453A5/de

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

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)
  • Catalysts (AREA)
DD78208587A 1977-10-20 1978-10-20 Verfahren zur herstellung von o-methallyloxphenol DD140453A5 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DD140453A5 true DD140453A5 (de) 1980-03-05

Family

ID=9196982

Family Applications (1)

Application Number Title Priority Date Filing Date
DD78208587A DD140453A5 (de) 1977-10-20 1978-10-20 Verfahren zur herstellung von o-methallyloxphenol

Country Status (20)

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

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

Also Published As

Publication number Publication date
NL7810446A (nl) 1979-04-24
FR2406622A1 (fr) 1979-05-18
BR7806906A (pt) 1979-06-26
WO1979000219A1 (fr) 1979-05-03
HU175816B (hu) 1980-10-28
DE2845429C2 (fr) 1989-01-05
IL55819A (en) 1981-12-31
IT1101617B (it) 1985-10-07
DK170156B1 (da) 1995-06-06
ATA756178A (de) 1980-02-15
NL190370B (nl) 1993-09-01
DK466878A (da) 1979-04-21
NL190370C (nl) 1994-02-01
US4250333A (en) 1981-02-10
CH635054A5 (fr) 1983-03-15
CA1111864A (fr) 1981-11-03
IT7828967A0 (it) 1978-10-20
IE782068L (en) 1979-04-20
FR2406622B1 (fr) 1980-09-05
GB2006211B (en) 1982-02-17
BE871395A (fr) 1979-04-19
JPS54106438A (en) 1979-08-21
LU80394A1 (fr) 1980-05-07
JPS6339578B2 (fr) 1988-08-05
DE2845429A1 (de) 1979-04-26
GB2006211A (en) 1979-05-02
AT358559B (de) 1980-09-25
ES474342A1 (es) 1979-04-16
IE47457B1 (en) 1984-03-21

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ENJ Ceased due to non-payment of renewal fee