CA1235134A - Benzo-1,4-quinones - Google Patents

Benzo-1,4-quinones

Info

Publication number
CA1235134A
CA1235134A CA000427271A CA427271A CA1235134A CA 1235134 A CA1235134 A CA 1235134A CA 000427271 A CA000427271 A CA 000427271A CA 427271 A CA427271 A CA 427271A CA 1235134 A CA1235134 A CA 1235134A
Authority
CA
Canada
Prior art keywords
group
carbon atoms
methyl
straight
formula
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
CA000427271A
Other languages
English (en)
French (fr)
Inventor
Frederick H. Howell
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.)
BASF Schweiz AG
Original Assignee
Ciba Geigy Investments 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
Application filed by Ciba Geigy Investments Ltd filed Critical Ciba Geigy Investments Ltd
Application granted granted Critical
Publication of CA1235134A publication Critical patent/CA1235134A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/28—Silver dye bleach processes; Materials therefor; Preparing or processing such materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/29—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with halogen-containing compounds which may be formed in situ
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/52—Unsaturated compounds containing hydroxy or O-metal groups a hydroxy or O-metal group being bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C66/00—Quinone carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/40—Esters thereof
    • C07F9/4003—Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4018—Esters of cycloaliphatic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA000427271A 1982-05-05 1983-05-03 Benzo-1,4-quinones Expired CA1235134A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8212970 1982-05-05
GB8212970 1982-05-05

Publications (1)

Publication Number Publication Date
CA1235134A true CA1235134A (en) 1988-04-12

Family

ID=10530173

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000427271A Expired CA1235134A (en) 1982-05-05 1983-05-03 Benzo-1,4-quinones

Country Status (5)

Country Link
US (1) US4608435A (enExample)
EP (1) EP0093696B1 (enExample)
JP (1) JPS58203935A (enExample)
CA (1) CA1235134A (enExample)
DE (1) DE3363908D1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4808339A (en) * 1982-04-13 1989-02-28 Takeda Chemical Industries, Ltd. Benzoquinone derivatives
JPS58177934A (ja) * 1982-04-13 1983-10-18 Takeda Chem Ind Ltd ベンゾキノン誘導体
CH656725A5 (de) * 1983-01-26 1986-07-15 Ciba Geigy Ag Photographisches material fuer silberfarbbleichverfahren.
MX9203040A (es) * 1984-08-01 1992-07-31 Takeda Chemical Industries Ltd Derivados de quinona y composicion farmaceutica que los contiene.
EP0537954B1 (en) * 1991-10-15 1996-07-24 Takeda Chemical Industries, Ltd. Process of preparing diphenylmethane derivatives
JP2706879B2 (ja) * 1992-07-28 1998-01-28 富士写真フイルム株式会社 ハロゲン化銀写真感光材料
CH689694A5 (de) * 1995-09-22 1999-08-31 Ciba Geigy Ag Herstellung von 2,5-Bis(1,1-dimethyl-4-hexyloxycarbonylbutyl)-hydrochinon.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927932A (en) * 1955-07-06 1960-03-08 Ici Ltd Production of quinones and phenols
FR2235679B1 (enExample) * 1973-07-02 1978-07-21 Takeda Chemical Industries Ltd
US4086253A (en) * 1976-07-08 1978-04-25 The Dow Chemical Company 3,3',5,5'-Tetra-substituted diphenoquinone from 2,6-disubstituted phenol by phase-transfer catalysis
DE3069496D1 (de) * 1979-06-28 1984-11-29 Takeda Chemical Industries Ltd 2,3-dialkoxy-1,4-quinone derivatives; method of producing 1,4-quinone derivatives
CA1247632A (en) * 1981-06-19 1988-12-28 Frederick H. Howell Hydroquinones
GB2103615B (en) * 1981-08-05 1985-06-05 Lamberg Ind Res Ass Cataltic oxidation of organic compounds

Also Published As

Publication number Publication date
DE3363908D1 (de) 1986-07-10
EP0093696B1 (de) 1986-06-04
JPH0435448B2 (enExample) 1992-06-11
EP0093696A3 (en) 1984-03-07
JPS58203935A (ja) 1983-11-28
US4608435A (en) 1986-08-26
EP0093696A2 (de) 1983-11-09

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Legal Events

Date Code Title Description
MKEX Expiry