FR2111043A5 - - Google Patents

Info

Publication number
FR2111043A5
FR2111043A5 FR7135935A FR7135935A FR2111043A5 FR 2111043 A5 FR2111043 A5 FR 2111043A5 FR 7135935 A FR7135935 A FR 7135935A FR 7135935 A FR7135935 A FR 7135935A FR 2111043 A5 FR2111043 A5 FR 2111043A5
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
FR7135935A
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Application granted granted Critical
Publication of FR2111043A5 publication Critical patent/FR2111043A5/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
    • C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
    • 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
    • C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
    • C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
    • 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
    • C07C37/685—Processes comprising at least two steps in series
    • 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
    • C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7135935A 1970-10-12 1971-10-06 Expired FR2111043A5 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7984770A 1970-10-12 1970-10-12

Publications (1)

Publication Number Publication Date
FR2111043A5 true FR2111043A5 (nl) 1972-06-02

Family

ID=22153176

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7135935A Expired FR2111043A5 (nl) 1970-10-12 1971-10-06

Country Status (4)

Country Link
CA (1) CA933184A (nl)
DE (1) DE2150830A1 (nl)
FR (1) FR2111043A5 (nl)
GB (1) GB1321767A (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329629A1 (fr) * 1975-10-28 1977-05-27 Labofina Sa Procede de production d'ethylphenol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329629A1 (fr) * 1975-10-28 1977-05-27 Labofina Sa Procede de production d'ethylphenol

Also Published As

Publication number Publication date
CA933184A (en) 1973-09-04
DE2150830A1 (de) 1972-04-13
GB1321767A (en) 1973-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse