IT1040425B - Processo pr la preparazione di idrochinone - Google Patents

Processo pr la preparazione di idrochinone

Info

Publication number
IT1040425B
IT1040425B IT26151/75A IT2615175A IT1040425B IT 1040425 B IT1040425 B IT 1040425B IT 26151/75 A IT26151/75 A IT 26151/75A IT 2615175 A IT2615175 A IT 2615175A IT 1040425 B IT1040425 B IT 1040425B
Authority
IT
Italy
Prior art keywords
hydroquinone
preparation
Prior art date
Application number
IT26151/75A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT1040425B publication Critical patent/IT1040425B/it

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
    • C07C37/06—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation
    • C07C37/07—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by conversion of non-aromatic six-membered rings or of such rings formed in situ into aromatic six-membered rings, e.g. by dehydrogenation with simultaneous reduction of C=O group in that ring

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)
IT26151/75A 1974-08-07 1975-08-05 Processo pr la preparazione di idrochinone IT1040425B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2437929A DE2437929A1 (de) 1974-08-07 1974-08-07 Verfahren zur herstellung von hydrochinon

Publications (1)

Publication Number Publication Date
IT1040425B true IT1040425B (it) 1979-12-20

Family

ID=5922608

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26151/75A IT1040425B (it) 1974-08-07 1975-08-05 Processo pr la preparazione di idrochinone

Country Status (10)

Country Link
US (1) US4024196A (it)
JP (1) JPS5163140A (it)
BE (1) BE832217A (it)
CA (1) CA1057312A (it)
CH (1) CH598165A5 (it)
DE (1) DE2437929A1 (it)
FR (1) FR2281346A1 (it)
GB (1) GB1515401A (it)
IT (1) IT1040425B (it)
NL (1) NL7509212A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161615A (en) * 1975-01-17 1979-07-17 Hoechst Aktiengesellschaft Dehydrogenation of cyclic ketones to beta-naphthols
FR2327980A1 (fr) * 1975-10-14 1977-05-13 Rhone Poulenc Ind Procede de preparation de trimethylhydroquinone
US5233095A (en) * 1986-03-18 1993-08-03 Catalytica, Inc. Process for manufacture of resorcinol
US4861921A (en) * 1986-03-18 1989-08-29 Catalytica Associates Process for manufacture of resorcinol
US4798911A (en) * 1987-07-20 1989-01-17 Eastman Kodak Company Catalyst composition and method for selective dehydrogenation
US4847429A (en) * 1987-08-03 1989-07-11 Eastman Kodak Company Synthesis of phenylhydroquinones
KR102597449B1 (ko) * 2015-03-27 2023-11-03 오츠카 세이야쿠 가부시키가이샤 1-(4-히드록시페닐)-4-(4-트리플루오로메톡시페녹시)피페리딘 또는 그 염의 제조방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2229573A (en) * 1938-05-04 1941-01-21 Merck & Co Inc Process for the production of trimethylhydroquinones
FR1499878A (fr) * 1965-12-08 1967-11-03 Inst Francais Du Petrole Procédé de fabrication de phénol par déshydrogénation catalytique de cyclohexanol, de cyclohexanone ou de leurs mélanges
US3865884A (en) * 1970-05-11 1975-02-11 Canadian Thermo Images Ltd Preparation of orcinol
NL7102722A (it) * 1970-03-04 1971-09-07
DE2064097A1 (de) * 1970-12-28 1972-07-06 Farbenfabriken Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Brenzcatechin und dessen Monoäthern

Also Published As

Publication number Publication date
NL7509212A (nl) 1976-02-10
GB1515401A (en) 1978-06-21
DE2437929A1 (de) 1976-02-19
CA1057312A (en) 1979-06-26
JPS5163140A (en) 1976-06-01
BE832217A (fr) 1976-02-09
FR2281346A1 (fr) 1976-03-05
FR2281346B1 (it) 1978-10-27
CH598165A5 (it) 1978-04-28
US4024196A (en) 1977-05-17

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