DE2331512A1 - 2-alkylsubstituierte 1,2,3,4-tetrahydroanthrachinone - Google Patents

2-alkylsubstituierte 1,2,3,4-tetrahydroanthrachinone

Info

Publication number
DE2331512A1
DE2331512A1 DE2331512A DE2331512A DE2331512A1 DE 2331512 A1 DE2331512 A1 DE 2331512A1 DE 2331512 A DE2331512 A DE 2331512A DE 2331512 A DE2331512 A DE 2331512A DE 2331512 A1 DE2331512 A1 DE 2331512A1
Authority
DE
Germany
Prior art keywords
alkyl
solvent
hydrogen
carbon atoms
substituted
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.)
Pending
Application number
DE2331512A
Other languages
German (de)
English (en)
Inventor
Lawrence Graham Vaughan
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE2331512A1 publication Critical patent/DE2331512A1/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2331512A 1972-06-20 1973-06-20 2-alkylsubstituierte 1,2,3,4-tetrahydroanthrachinone Pending DE2331512A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00264577A US3838178A (en) 1972-06-20 1972-06-20 2-alkyl-substituted-1,2,3,4-tetrahydroanthraquinones

Publications (1)

Publication Number Publication Date
DE2331512A1 true DE2331512A1 (de) 1974-01-17

Family

ID=23006685

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2331512A Pending DE2331512A1 (de) 1972-06-20 1973-06-20 2-alkylsubstituierte 1,2,3,4-tetrahydroanthrachinone

Country Status (6)

Country Link
US (1) US3838178A (US06272168-20010807-M00014.png)
JP (1) JPS4955598A (US06272168-20010807-M00014.png)
BE (1) BE801110A (US06272168-20010807-M00014.png)
DE (1) DE2331512A1 (US06272168-20010807-M00014.png)
FR (1) FR2189361B1 (US06272168-20010807-M00014.png)
GB (1) GB1425250A (US06272168-20010807-M00014.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453949A1 (de) * 1990-04-25 1991-10-30 SOLVAY INTEROX GmbH Verfahren zur Herstellung von Alkyltetrahydroanthrahydrochinonlösungen und ihre Verwendung als Arbeitslösung bei der Wasserstoffperoxid-Herstellung nach dem Anthrachinonverfahren

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110353A (en) * 1973-11-21 1978-08-29 E. I. Du Pont De Nemours And Company Process for the production of tetrahydroanthraquinones
JPS5129473A (en) * 1974-09-06 1976-03-12 Mitsui Toatsu Chemicals Kojundo 55 nitorotetorahidoroantorakinon no seizohoho
US4032331A (en) * 1976-09-03 1977-06-28 Kennecott Copper Corporation Process for conserving quinolic compounds in an organic extractant copper recovery system
US4033765A (en) * 1976-09-03 1977-07-05 Kennecott Copper Corporation Extractions of copper from solutions by reduction with anthraquinols
US4032332A (en) * 1976-09-03 1977-06-28 Kennecott Copper Corporation Process for increasing the rate of copper metal production in a quinolic extraction system
US4176125A (en) * 1977-11-17 1979-11-27 Kawasaki Kasei Chemicals Ltd. Process for producing 1,4-dihydroanthraquinone
FR2503124A1 (fr) * 1981-04-07 1982-10-08 Ugine Kuhlmann Amelioration au procede de fabrication cyclique du peroxyde d'hydrogene
US6342196B2 (en) * 1998-06-29 2002-01-29 University Of Pittsburgh Synthesis of hydrogen peroxide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA614296A (en) * 1961-02-07 Ferri Cesare Process for making hydrogen peroxide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0453949A1 (de) * 1990-04-25 1991-10-30 SOLVAY INTEROX GmbH Verfahren zur Herstellung von Alkyltetrahydroanthrahydrochinonlösungen und ihre Verwendung als Arbeitslösung bei der Wasserstoffperoxid-Herstellung nach dem Anthrachinonverfahren
US5147628A (en) * 1990-04-25 1992-09-15 Peroxid-Chemie Gmbh Process for producing alkyltetrahydroanthrahydroquinones and working solutions containing them for producing hydrogen peroxide by the anthraquinone process

Also Published As

Publication number Publication date
JPS4955598A (US06272168-20010807-M00014.png) 1974-05-29
US3838178A (en) 1974-09-24
BE801110A (fr) 1973-12-19
GB1425250A (en) 1976-02-18
FR2189361A1 (US06272168-20010807-M00014.png) 1974-01-25
FR2189361B1 (US06272168-20010807-M00014.png) 1977-02-11

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