ATE50761T1 - Verfahren zur herstellung von hydrochinon. - Google Patents

Verfahren zur herstellung von hydrochinon.

Info

Publication number
ATE50761T1
ATE50761T1 AT86309978T AT86309978T ATE50761T1 AT E50761 T1 ATE50761 T1 AT E50761T1 AT 86309978 T AT86309978 T AT 86309978T AT 86309978 T AT86309978 T AT 86309978T AT E50761 T1 ATE50761 T1 AT E50761T1
Authority
AT
Austria
Prior art keywords
become
hydroquinone
producing
hydrochinone
production
Prior art date
Application number
AT86309978T
Other languages
English (en)
Inventor
Salme Koskimies
Taru Haimela
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
Application granted granted Critical
Publication of ATE50761T1 publication Critical patent/ATE50761T1/de

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)
AT86309978T 1985-11-19 1986-12-19 Verfahren zur herstellung von hydrochinon. ATE50761T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI854565A FI73194C (fi) 1985-11-19 1985-11-19 Foerfarande foer framstaellning av hydrokinon.
EP86309978A EP0271623B1 (de) 1985-11-19 1986-12-19 Verfahren zur Herstellung von Hydrochinon

Publications (1)

Publication Number Publication Date
ATE50761T1 true ATE50761T1 (de) 1990-03-15

Family

ID=39645543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86309978T ATE50761T1 (de) 1985-11-19 1986-12-19 Verfahren zur herstellung von hydrochinon.

Country Status (5)

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

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 (de) * 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 (de) 1990-03-07
DE3669311D1 (de) 1990-04-12
EP0271623A1 (de) 1988-06-22
FI73194B (fi) 1987-05-29
FI73194C (fi) 1987-09-10
US4801758A (en) 1989-01-31
FI854565A0 (fi) 1985-11-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee