ES367985A1 - Procedimiento para la sidociacion reductiva de grupos acidosulfonico en los acidos antraquinon-beta-sulfonicos. - Google Patents

Procedimiento para la sidociacion reductiva de grupos acidosulfonico en los acidos antraquinon-beta-sulfonicos.

Info

Publication number
ES367985A1
ES367985A1 ES367985A ES367985A ES367985A1 ES 367985 A1 ES367985 A1 ES 367985A1 ES 367985 A ES367985 A ES 367985A ES 367985 A ES367985 A ES 367985A ES 367985 A1 ES367985 A1 ES 367985A1
Authority
ES
Spain
Prior art keywords
group
sulphonic acid
cathode
sulphonic
lead
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
ES367985A
Other languages
English (en)
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of ES367985A1 publication Critical patent/ES367985A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES367985A 1968-06-05 1969-06-03 Procedimiento para la sidociacion reductiva de grupos acidosulfonico en los acidos antraquinon-beta-sulfonicos. Expired ES367985A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH831768A CH491847A (de) 1968-06-05 1968-06-05 Verfahren zum reduktiven Abspalten von Sulfonsäuregruppen aus Anthrachinon-B-sulfonsäuren

Publications (1)

Publication Number Publication Date
ES367985A1 true ES367985A1 (es) 1971-07-16

Family

ID=4338461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367985A Expired ES367985A1 (es) 1968-06-05 1969-06-03 Procedimiento para la sidociacion reductiva de grupos acidosulfonico en los acidos antraquinon-beta-sulfonicos.

Country Status (7)

Country Link
US (1) US3607686A (es)
BR (1) BR6909469D0 (es)
CA (1) CA920533A (es)
CH (1) CH491847A (es)
ES (1) ES367985A1 (es)
FR (1) FR2010208A1 (es)
GB (1) GB1224855A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101394A (en) * 1975-05-09 1978-07-18 Ppg Industries, Inc. Electrolytic method
US4404069A (en) * 1982-03-17 1983-09-13 Monsanto Company Electrolytic desulfurization of anilino sulfur compounds

Also Published As

Publication number Publication date
DE1927785B2 (de) 1977-04-21
CH491847A (de) 1970-06-15
DE1927785A1 (de) 1969-12-11
BR6909469D0 (pt) 1973-01-11
US3607686A (en) 1971-09-21
CA920533A (en) 1973-02-06
FR2010208A1 (es) 1970-02-13
GB1224855A (en) 1971-03-10

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