FI854565A0 - Foerfarande foer framstaellning av hydrokinon. - Google Patents

Foerfarande foer framstaellning av hydrokinon.

Info

Publication number
FI854565A0
FI854565A0 FI854565A FI854565A FI854565A0 FI 854565 A0 FI854565 A0 FI 854565A0 FI 854565 A FI854565 A FI 854565A FI 854565 A FI854565 A FI 854565A FI 854565 A0 FI854565 A0 FI 854565A0
Authority
FI
Finland
Prior art keywords
hydrokinon
foerfarande foer
foer framstaellning
become
hydroquinone
Prior art date
Application number
FI854565A
Other languages
English (en)
Other versions
FI73194B (fi
FI73194C (fi
Inventor
Salme Koskimies
Taru Haimala
Original Assignee
Neste Oy
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 Neste Oy filed Critical Neste Oy
Priority to FI854565A priority Critical patent/FI73194C/fi
Publication of FI854565A0 publication Critical patent/FI854565A0/fi
Priority to EP86309978A priority patent/EP0271623B1/en
Priority to DE8686309978T priority patent/DE3669311D1/de
Priority to AT86309978T priority patent/ATE50761T1/de
Priority to US07/051,736 priority patent/US4801758A/en
Publication of FI73194B publication Critical patent/FI73194B/fi
Application granted granted Critical
Publication of FI73194C publication Critical patent/FI73194C/fi

Links

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
    • C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FI854565A 1985-11-19 1985-11-19 Foerfarande foer framstaellning av hydrokinon. FI73194C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI854565A FI73194C (fi) 1985-11-19 1985-11-19 Foerfarande foer framstaellning av hydrokinon.
EP86309978A EP0271623B1 (en) 1985-11-19 1986-12-19 Process for producing hydroquinone
DE8686309978T DE3669311D1 (de) 1985-11-19 1986-12-19 Verfahren zur herstellung von hydrochinon.
AT86309978T ATE50761T1 (de) 1985-11-19 1986-12-19 Verfahren zur herstellung von hydrochinon.
US07/051,736 US4801758A (en) 1985-11-19 1987-05-18 Procedure for producing hydroquinone

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI854565 1985-11-19
FI854565A FI73194C (fi) 1985-11-19 1985-11-19 Foerfarande foer framstaellning av hydrokinon.
EP86309978A EP0271623B1 (en) 1985-11-19 1986-12-19 Process for producing hydroquinone
EP86309978 1986-12-19

Publications (3)

Publication Number Publication Date
FI854565A0 true FI854565A0 (fi) 1985-11-19
FI73194B FI73194B (fi) 1987-05-29
FI73194C FI73194C (fi) 1987-09-10

Family

ID=39645543

Family Applications (1)

Application Number Title Priority Date Filing Date
FI854565A FI73194C (fi) 1985-11-19 1985-11-19 Foerfarande foer framstaellning av hydrokinon.

Country Status (5)

Country Link
US (1) US4801758A (fi)
EP (1) EP0271623B1 (fi)
AT (1) ATE50761T1 (fi)
DE (1) DE3669311D1 (fi)
FI (1) FI73194C (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112679317B (zh) * 2019-10-18 2023-01-24 中国石油化工股份有限公司 分离间位二-(2-羟基异丙基)苯和对位二-(2-羟基异丙基)苯的方法
CN112679320B (zh) * 2019-10-18 2022-10-11 中国石油化工股份有限公司 制备间苯二酚和对苯二酚的方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2784238A (en) * 1953-02-21 1957-03-05 Hercules Powder Co Ltd Catalyst reactivation in process for production of resorcinols
DE2036937C3 (de) * 1970-07-24 1978-10-05 Signal Chemical Co., Los Angeles, Calif. (V.St.A.) Verfahren zur Gewinnung von p-Diisopropylbenzoldihydroperoxid
JPS5653546B2 (fi) * 1973-05-02 1981-12-19
US3978142A (en) * 1974-01-14 1976-08-31 The Goodyear Tire & Rubber Company Process for producing polyphenols
JPS599532B2 (ja) * 1978-05-30 1984-03-03 三井化学株式会社 レゾルシンの回収方法
DE2843957A1 (de) * 1978-10-09 1980-04-17 Huels Chemische Werke Ag Verfahren zur herstellung von araliphatischen dihydroperoxiden
JPS6050169B2 (ja) * 1979-11-05 1985-11-07 三井化学株式会社 フエノ−ル類の製造方法
DE3060634D1 (en) * 1979-11-30 1982-08-19 Mobil Oil Corp Co-production of 2-alkanones and phenols
US4463198A (en) * 1982-08-23 1984-07-31 The Goodyear Tire & Rubber Company Method for the rearrangement of dialkylbenzene dihydroperoxides to dihydric phenols
US4670609A (en) * 1982-09-29 1987-06-02 The Goodyear Tire & Rubber Company Dihydric phenol recovery process

Also Published As

Publication number Publication date
EP0271623B1 (en) 1990-03-07
DE3669311D1 (de) 1990-04-12
EP0271623A1 (en) 1988-06-22
FI73194B (fi) 1987-05-29
FI73194C (fi) 1987-09-10
US4801758A (en) 1989-01-31
ATE50761T1 (de) 1990-03-15

Similar Documents

Publication Publication Date Title
ATE106376T1 (de) Verfahren zur herstellung von phenol und wiedergewinnung von propylen daraus.
DE68913448T2 (de) Herstellung von Phenol über Kumol.
DE3887469D1 (de) Verfahren zur Herstellung von Olefinen.
BRPI0407394A (pt) Processo para produzir rendimentos controláveis de fenol e metil-etil-cetona ou de fenol, acetona e mek
MX155320A (es) Procedimiento mejorado para producir una mezcla que contiene ciclohexanol y ciclohexanona partiendo de ciclohexano
CA2274976A1 (en) Production of phenol and acetone from cumene
ES2038819T3 (es) Procedimiento para la preparacion de ciclohexanol y/o ciclohexanona.
CA1090375A (en) Process for liquid-phase oxidation of m- diisopropylbenzene
FI854565A0 (fi) Foerfarande foer framstaellning av hydrokinon.
GB1446557A (en) Process for the cleavage of dihydroperoxides
GB1432426A (en) Process for the cleavage of hydroperoxides
GB711392A (en) Improvements in or relating to the production of the hydroperoxides of cumene and other alkyl-aromatic hydrocarbons
ES2043853T3 (es) Un procedimiento para la produccion de fenoles divalentes.
GB1469950A (en) Method for recovering hydroperoxide
ATE387433T1 (de) Verfahren zur herstellung von propylenoxid
GB1351429A (en) Process for producing aromatic secondary c3-c7 alkylhydroperoxides
DE69314054T2 (de) Verfahren zur kontinuierlichen herstellung von gemischen aus einem cycloalkanon, einem cycloalkanol und einem cycloalkylhydroperoxid
JPS6475440A (en) Production of 4,4'-dihydroxybiphenyl
GB1314069A (en) Method of preparing dialkyl aromatic dihydroperoxides
US4071569A (en) Process for producing phenols
MD380C2 (ro) Procedeu de obţinere a hidroperoxidului de ciclohexil în amestec cu ciclohexanonă şi ciclohexanol
TH67847A (th) กระบวนการสำหรับการผลิตฟีนอลและเมทิลเอทิลคีโตน
EP1420014A4 (en) PROCESS FOR PRODUCING PROPYLENE OXIDE
RU2000124754A (ru) Способ получения фенола
JPS5545667A (en) Production of p-methylacetophenone

Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: NESTE OY