FR2093173A5 - Substituted 2-hydroxybenzophenoximes for - copper extraction - Google Patents

Substituted 2-hydroxybenzophenoximes for - copper extraction

Info

Publication number
FR2093173A5
FR2093173A5 FR7020507A FR7020507A FR2093173A5 FR 2093173 A5 FR2093173 A5 FR 2093173A5 FR 7020507 A FR7020507 A FR 7020507A FR 7020507 A FR7020507 A FR 7020507A FR 2093173 A5 FR2093173 A5 FR 2093173A5
Authority
FR
France
Prior art keywords
hydroxybenzophenoximes
substituted
copper extraction
water
aliphatic
Prior art date
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
FR7020507A
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.)
General Mills Inc
Original Assignee
General Mills 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 General Mills Inc filed Critical General Mills Inc
Priority to FR7020507A priority Critical patent/FR2093173A5/en
Application granted granted Critical
Publication of FR2093173A5 publication Critical patent/FR2093173A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
    • C07C49/83—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
    • C07C251/32—Oximes
    • C07C251/34—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals
    • C07C251/48—Oximes with oxygen atoms of oxyimino groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with the carbon atom of at least one of the oxyimino groups bound to a carbon atom of a six-membered aromatic 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Compounds useful for extracting Cu from acid solutions (pH 1.0) have formula: (R, R' are 1-25C saturated aliphatic, 3-25C olefinic aliphatic, or OR" where R" is 1-25C satd. or 3-25C olefinic aliphatic; E = electrophilic group; p = 1-4; m = 0 to 4-p; n = 0-4; in Rm and R'n there are 3-25C). They are almost completely insoluble in water and have solubility >=2% wt. in an organic solvent which is practically unmiscible with water, pref. a liquid hydrocarbon, esp. kerosene. The Cu can be extracted in this solvent containing the title compounds.
FR7020507A 1970-06-04 1970-06-04 Substituted 2-hydroxybenzophenoximes for - copper extraction Expired FR2093173A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7020507A FR2093173A5 (en) 1970-06-04 1970-06-04 Substituted 2-hydroxybenzophenoximes for - copper extraction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020507A FR2093173A5 (en) 1970-06-04 1970-06-04 Substituted 2-hydroxybenzophenoximes for - copper extraction

Publications (1)

Publication Number Publication Date
FR2093173A5 true FR2093173A5 (en) 1972-01-28

Family

ID=9056670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020507A Expired FR2093173A5 (en) 1970-06-04 1970-06-04 Substituted 2-hydroxybenzophenoximes for - copper extraction

Country Status (1)

Country Link
FR (1) FR2093173A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361328A1 (en) * 1973-10-23 1978-03-10 Lilly Industries Ltd NEW BENZOPHENONES USEFUL IN PARTICULAR FOR THE PREPARATION OF OXIMES AND HYDRAZONES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2361328A1 (en) * 1973-10-23 1978-03-10 Lilly Industries Ltd NEW BENZOPHENONES USEFUL IN PARTICULAR FOR THE PREPARATION OF OXIMES AND HYDRAZONES
FR2361359A1 (en) * 1973-10-23 1978-03-10 Lilly Industries Ltd NEW OXIMES HYDRAZONES AND THEIR PREPARATION PROCESS

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse