CA1071236A - Extraction process - Google Patents

Extraction process

Info

Publication number
CA1071236A
CA1071236A CA238,261A CA238261A CA1071236A CA 1071236 A CA1071236 A CA 1071236A CA 238261 A CA238261 A CA 238261A CA 1071236 A CA1071236 A CA 1071236A
Authority
CA
Canada
Prior art keywords
carbon atoms
alkyl
hydrogen
compounds
benzene
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
CA238,261A
Other languages
English (en)
French (fr)
Inventor
Peter Pfuller
Kurt Eiglmeier
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
Application granted granted Critical
Publication of CA1071236A publication Critical patent/CA1071236A/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
    • C07C49/92—Ketonic chelates
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • 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
    • C07C45/67—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 isomerisation; by change of size of the carbon skeleton
    • C07C45/76—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 isomerisation; by change of size of the carbon skeleton with the aid of ketenes
    • 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
    • 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
    • C07C49/794—Ketones containing a keto group bound to a six-membered aromatic ring having unsaturation outside an aromatic ring
    • 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
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • 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
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA238,261A 1974-10-26 1975-10-24 Extraction process Expired CA1071236A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742451006 DE2451006A1 (de) 1974-10-26 1974-10-26 Extraktionsverfahren

Publications (1)

Publication Number Publication Date
CA1071236A true CA1071236A (en) 1980-02-05

Family

ID=5929288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA238,261A Expired CA1071236A (en) 1974-10-26 1975-10-24 Extraction process

Country Status (3)

Country Link
BR (1) BR7507002A (pt)
CA (1) CA1071236A (pt)
DE (1) DE2451006A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716999B2 (en) 1999-12-06 2004-04-06 Lonza Ag Pyrone derivatives and method for producing same

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE411231B (sv) * 1978-05-02 1979-12-10 Mx Processer Reinhardt Forfarande for atervinning av ett ammonialkaliskt etsbad
DE2918775A1 (de) * 1979-05-10 1980-11-20 Merck Patent Gmbh Diketone, verfahren zu ihrer herstellung und ihre verwendung als komponenten fluessigkristalliner dielektrika
SE420737B (sv) * 1980-03-18 1981-10-26 Mx Processer Reinhardt Forfarande for extraktion av koppar ur en ammoniakalisk kopparlosning samt medel for utforande av forfarandet
US4622344A (en) * 1984-03-05 1986-11-11 Bend Research, Inc. Recovery of ammoniacal copper with novel organogels
US5281571A (en) * 1990-10-18 1994-01-25 Monsanto Company Herbicidal benzoxazinone- and benzothiazinone-substituted pyrazoles
EP1235821B1 (de) * 1999-12-06 2004-04-21 Lonza AG Pyronderivate und verfahren zu deren herstellung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6716999B2 (en) 1999-12-06 2004-04-06 Lonza Ag Pyrone derivatives and method for producing same

Also Published As

Publication number Publication date
BR7507002A (pt) 1976-08-17
DE2451006A1 (de) 1976-04-29

Similar Documents

Publication Publication Date Title
Heck Acylation, methylation, and carboxyalkylation of olefins by Group VIII metal derivatives
US5679879A (en) Process for the production of substituted aromatic hydrocarbons from corresponding anilines by dediazoniation
US4337370A (en) Process for the preparation of resorcinol derivatives
CA1071236A (en) Extraction process
CN105967986A (zh) 3-羟基苯乙酮的合成方法
Nowlin Furanization and cleavage of 1, 4-diketones by use of polyphosphoric acid
US3592775A (en) Compositions containing phenolic oximes and certain alpha-hydroxy aliphatic oximes
Frankenfeld et al. Improved procedure for the Reformatsky reaction of aliphatic aldehydes and ethyl bromoacetate
KR860001445B1 (ko) 3-페녹시벤질 2-(4-알콕시페닐)-2-메틸프로필에테르의 제조방법
EP2017252B1 (en) Preparation of 4-(4-alkylcyclohexyl)benzaldehyde
US4705896A (en) Novel extractants for the recovery of palladium
Campbell Reduction of Disulfides with Copper. Preparation of some thioethers
EP0045571B1 (en) Process for the production of phenyl substituted aldehydes and of phenyl substituted alcohols
US4239699A (en) Sulfonamidophenols, metal complexes thereof, and solutions containing such compounds for use in extraction of metal values
JP3535210B2 (ja) アルキルフェニルスルフィドの製造方法
US4695656A (en) Process for the preparation of 2,4-dinitrophenyl ethers
US2855439A (en) Substituted alpha-chloro-isobutyro-phenones
US5039497A (en) Process for separating copper from aqueous base solutions
US6184417B1 (en) Method for preparing acetophenones with a fluoralkyl-substituted aromatic nucleus
GB2024185A (en) Metal extraction process
AU6333298A (en) Reoximation of metal extraction circuit organics
WO1995030636A1 (fr) Procede de preparation d'octadienols
US4486605A (en) Method for producing aromatic carbonyl compounds
JP2019156788A (ja) アルキルフェノール類の製造方法
WO2011048783A1 (ja) ケトンの製造方法

Legal Events

Date Code Title Description
MKEX Expiry