IT1034822B - PROCEDURE FOR THE PREPARATION OF DIHYDRIC PHENOL DERIVATIVES - Google Patents

PROCEDURE FOR THE PREPARATION OF DIHYDRIC PHENOL DERIVATIVES

Info

Publication number
IT1034822B
IT1034822B IT2197375A IT2197375A IT1034822B IT 1034822 B IT1034822 B IT 1034822B IT 2197375 A IT2197375 A IT 2197375A IT 2197375 A IT2197375 A IT 2197375A IT 1034822 B IT1034822 B IT 1034822B
Authority
IT
Italy
Prior art keywords
procedure
preparation
dihydric phenol
phenol derivatives
derivatives
Prior art date
Application number
IT2197375A
Other languages
Italian (it)
Original Assignee
Ube Industries
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
Priority claimed from JP49037319A external-priority patent/JPS5238547B2/ja
Priority claimed from JP49049812A external-priority patent/JPS5238549B2/ja
Application filed by Ube Industries filed Critical Ube Industries
Application granted granted Critical
Publication of IT1034822B publication Critical patent/IT1034822B/en

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
    • C07C37/60—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by oxidation reactions introducing directly hydroxy groups on a =CH-group belonging to a six-membered aromatic ring with the aid of other oxidants than molecular oxygen or their mixtures with molecular oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2197375A 1974-04-04 1975-04-03 PROCEDURE FOR THE PREPARATION OF DIHYDRIC PHENOL DERIVATIVES IT1034822B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49037319A JPS5238547B2 (en) 1974-04-04 1974-04-04
JP49049812A JPS5238549B2 (en) 1974-05-07 1974-05-07

Publications (1)

Publication Number Publication Date
IT1034822B true IT1034822B (en) 1979-10-10

Family

ID=26376455

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2197375A IT1034822B (en) 1974-04-04 1975-04-03 PROCEDURE FOR THE PREPARATION OF DIHYDRIC PHENOL DERIVATIVES

Country Status (7)

Country Link
CS (1) CS193511B2 (en)
DE (1) DE2514743C3 (en)
FR (1) FR2266684B1 (en)
GB (1) GB1448357A (en)
HU (1) HU172432B (en)
IT (1) IT1034822B (en)
SU (1) SU662004A3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4337370A (en) * 1979-11-08 1982-06-29 Sumitomo Chemical Company, Limited Process for the preparation of resorcinol derivatives
JP2897364B2 (en) * 1990-07-26 1999-05-31 大日本インキ化学工業株式会社 Production method of dihydric phenols
FR2667598B1 (en) * 1990-10-08 1994-05-20 Rhone Poulenc Chimie PROCESS FOR HYDROXYLATION OF PHENOLIC COMPOUNDS.
FR2689505B1 (en) * 1992-04-03 1995-06-09 Rhone Poulenc Chimie PROCESS FOR HYDROXYLATION OF PHENOLIC COMPOUNDS.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3481989A (en) * 1967-06-01 1969-12-02 Universal Oil Prod Co Substitution of aromatic compounds
FR2071464A5 (en) * 1969-12-30 1971-09-17 Rhone Poulenc Sa
CA919707A (en) * 1970-12-29 1973-01-23 Mitsubishi Chemical Industries Limited Process for preparing catechol and hydroquinone
JPS5111103B1 (en) * 1970-12-30 1976-04-08
DE2167040C2 (en) * 1971-07-17 1982-07-08 Brichima S.p.A., Milano Process for the production of catechol and hydroquinone
DE2138735A1 (en) * 1971-08-03 1973-03-01 Haarmann & Reimer Gmbh PROCESS FOR THE MANUFACTURING OF POLYHYDROXYBENZENE
IT964049B (en) * 1972-08-18 1974-01-21 Brichima Spa PROCESS FOR THE PREPARATION OF DIPHENOLS

Also Published As

Publication number Publication date
FR2266684A1 (en) 1975-10-31
DE2514743C3 (en) 1982-03-18
HU172432B (en) 1978-08-28
DE2514743A1 (en) 1975-11-20
CS193511B2 (en) 1979-10-31
GB1448357A (en) 1976-09-08
FR2266684B1 (en) 1980-01-11
DE2514743B2 (en) 1981-02-05
SU662004A3 (en) 1979-05-05

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940428