FR2133720A1 - - Google Patents

Info

Publication number
FR2133720A1
FR2133720A1 FR7213124A FR7213124A FR2133720A1 FR 2133720 A1 FR2133720 A1 FR 2133720A1 FR 7213124 A FR7213124 A FR 7213124A FR 7213124 A FR7213124 A FR 7213124A FR 2133720 A1 FR2133720 A1 FR 2133720A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7213124A
Other languages
French (fr)
Other versions
FR2133720B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of FR2133720A1 publication Critical patent/FR2133720A1/fr
Application granted granted Critical
Publication of FR2133720B1 publication Critical patent/FR2133720B1/fr
Expired legal-status Critical Current

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
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • 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
    • C07C37/50—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms
    • C07C37/52—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions decreasing the number of carbon atoms by splitting polyaromatic compounds, e.g. polyphenolalkanes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7213124A 1971-04-16 1972-04-14 Expired FR2133720B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13487171A 1971-04-16 1971-04-16

Publications (2)

Publication Number Publication Date
FR2133720A1 true FR2133720A1 (en) 1972-12-01
FR2133720B1 FR2133720B1 (en) 1977-07-22

Family

ID=22465392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213124A Expired FR2133720B1 (en) 1971-04-16 1972-04-14

Country Status (6)

Country Link
JP (1) JPS5136739B1 (en)
CH (1) CH566947A5 (en)
DE (1) DE2214971C3 (en)
FR (1) FR2133720B1 (en)
GB (1) GB1344602A (en)
NL (1) NL154718B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4258219A (en) * 1978-10-27 1981-03-24 Mitsui Toatsu Chemicals, Inc. Process for producing hydroquinone
WO2006038893A1 (en) * 2004-10-06 2006-04-13 Agency For Science, Technology And Research Oxidation of phenolic compound with hydrogen peroxide generated in the presence of the phenolic compound

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079464A (en) * 1952-06-19 1954-11-30 Rhone Poulenc Sa New process for the preparation of hydroquinone
GB905594A (en) * 1960-03-14 1962-09-12 Precise Plastics Tottenham Ltd Improvements relating to swimming jackets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1079464A (en) * 1952-06-19 1954-11-30 Rhone Poulenc Sa New process for the preparation of hydroquinone
GB905594A (en) * 1960-03-14 1962-09-12 Precise Plastics Tottenham Ltd Improvements relating to swimming jackets

Also Published As

Publication number Publication date
DE2214971C3 (en) 1975-09-04
CH566947A5 (en) 1975-09-30
NL7204953A (en) 1972-10-18
NL154718B (en) 1977-10-17
FR2133720B1 (en) 1977-07-22
GB1344602A (en) 1974-01-23
JPS5136739B1 (en) 1976-10-12
DE2214971B2 (en) 1975-01-16
DE2214971A1 (en) 1972-11-16

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Legal Events

Date Code Title Description
TP Transmission of property