FR2114548A5 - - Google Patents

Info

Publication number
FR2114548A5
FR2114548A5 FR7140383A FR7140383A FR2114548A5 FR 2114548 A5 FR2114548 A5 FR 2114548A5 FR 7140383 A FR7140383 A FR 7140383A FR 7140383 A FR7140383 A FR 7140383A FR 2114548 A5 FR2114548 A5 FR 2114548A5
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.)
Expired
Application number
FR7140383A
Other languages
French (fr)
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 JP9932870A external-priority patent/JPS526980B1/ja
Priority claimed from JP6729571A external-priority patent/JPS4832847A/ja
Application filed by Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Application granted granted Critical
Publication of FR2114548A5 publication Critical patent/FR2114548A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/42—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrolysis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR7140383A 1970-11-11 1971-11-10 Expired FR2114548A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9932870A JPS526980B1 (enrdf_load_stackoverflow) 1970-11-11 1970-11-11
JP6729571A JPS4832847A (enrdf_load_stackoverflow) 1971-09-01 1971-09-01

Publications (1)

Publication Number Publication Date
FR2114548A5 true FR2114548A5 (enrdf_load_stackoverflow) 1972-06-30

Family

ID=26408483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7140383A Expired FR2114548A5 (enrdf_load_stackoverflow) 1970-11-11 1971-11-10

Country Status (3)

Country Link
DE (1) DE2155561A1 (enrdf_load_stackoverflow)
FR (1) FR2114548A5 (enrdf_load_stackoverflow)
GB (1) GB1369625A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173198A3 (en) * 1984-08-27 1987-01-28 Hoechst Aktiengesellschaft Process for the preparation of 2-hydroxy-cyclohexanon(1)
WO2009077556A1 (fr) * 2007-12-19 2009-06-25 Rhodia Operations Procede de preparation de pyrocatechol purifie

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088083A1 (fr) * 2001-04-26 2002-11-07 Nippon Steel Chemical Co., Ltd. Procede relatif a l'elaboration de derive de tetrahydrocarbazole

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0173198A3 (en) * 1984-08-27 1987-01-28 Hoechst Aktiengesellschaft Process for the preparation of 2-hydroxy-cyclohexanon(1)
WO2009077556A1 (fr) * 2007-12-19 2009-06-25 Rhodia Operations Procede de preparation de pyrocatechol purifie
FR2925489A1 (fr) * 2007-12-19 2009-06-26 Rhodia Operations Sas Procede de preparation de pyrocatechol purifie
US8628849B2 (en) 2007-12-19 2014-01-14 Rhodia Operations Method for preparing purified pyrocatechol

Also Published As

Publication number Publication date
DE2155561A1 (de) 1972-05-18
GB1369625A (en) 1974-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse