FR2210598B1 - - Google Patents

Info

Publication number
FR2210598B1
FR2210598B1 FR7345037A FR7345037A FR2210598B1 FR 2210598 B1 FR2210598 B1 FR 2210598B1 FR 7345037 A FR7345037 A FR 7345037A FR 7345037 A FR7345037 A FR 7345037A FR 2210598 B1 FR2210598 B1 FR 2210598B1
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
FR7345037A
Other versions
FR2210598A1 (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.)
Hoechst AG
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
Publication of FR2210598A1 publication Critical patent/FR2210598A1/fr
Application granted granted Critical
Publication of FR2210598B1 publication Critical patent/FR2210598B1/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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7345037A 1972-12-16 1973-12-17 Expired FR2210598B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722261640 DE2261640A1 (de) 1972-12-16 1972-12-16 Verfahren zur gewinnung von resorcin

Publications (2)

Publication Number Publication Date
FR2210598A1 FR2210598A1 (fr) 1974-07-12
FR2210598B1 true FR2210598B1 (fr) 1977-08-05

Family

ID=5864579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345037A Expired FR2210598B1 (fr) 1972-12-16 1973-12-17

Country Status (9)

Country Link
JP (1) JPS4987637A (fr)
BE (1) BE808735A (fr)
CA (1) CA1001660A (fr)
CH (1) CH590187A5 (fr)
DE (1) DE2261640A1 (fr)
FR (1) FR2210598B1 (fr)
GB (1) GB1455450A (fr)
IT (1) IT1005111B (fr)
NL (1) NL7316927A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847437A (en) * 1987-12-22 1989-07-11 Indspec Chemical Corporation Oxidation and subsequent decomposition of dihydroperoxide
US4847436A (en) * 1987-12-22 1989-07-11 Indspec Chemical Corporation Decomposition of dihydroperoxide to resorcinol
EP0480308A1 (fr) * 1990-10-08 1992-04-15 Hoechst Aktiengesellschaft Procédé pour l'enlèvement de résorcinol des précondensats de résorcinol
CN116003224B (zh) * 2021-10-22 2024-05-28 中国石油化工股份有限公司 一种制备间苯二酚的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2381209A (en) * 1942-08-03 1945-08-07 Pennsylvania Coal Products Com Purification of dihydroxy benzene compounds
JPS501011B1 (fr) * 1970-06-18 1975-01-14

Also Published As

Publication number Publication date
CH590187A5 (fr) 1977-07-29
FR2210598A1 (fr) 1974-07-12
NL7316927A (fr) 1974-06-18
DE2261640A1 (de) 1974-06-20
IT1005111B (it) 1976-08-20
JPS4987637A (fr) 1974-08-22
CA1001660A (en) 1976-12-14
GB1455450A (en) 1976-11-10
BE808735A (fr) 1974-06-17

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Legal Events

Date Code Title Description
ST Notification of lapse