DK133671B - Fremgangsmåde til fremstilling af salte af disvovlsyrehalvester af bis-(4-hydroxyphenyl)-(pyridyl-2)-methan. - Google Patents

Fremgangsmåde til fremstilling af salte af disvovlsyrehalvester af bis-(4-hydroxyphenyl)-(pyridyl-2)-methan.

Info

Publication number
DK133671B
DK133671B DK41070A DK41070A DK133671B DK 133671 B DK133671 B DK 133671B DK 41070 A DK41070 A DK 41070A DK 41070 A DK41070 A DK 41070A DK 133671 B DK133671 B DK 133671B
Authority
DK
Denmark
Prior art keywords
disovyl
hydroxyphenyl
pyridyl
methane
bis
Prior art date
Application number
DK41070A
Other languages
English (en)
Other versions
DK133671C (da
Inventor
Ernst Seeger
Hans Machleidt
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of DK133671B publication Critical patent/DK133671B/da
Application granted granted Critical
Publication of DK133671C publication Critical patent/DK133671C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/28—Radicals substituted by singly-bound oxygen or sulphur atoms
    • C07D213/30—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
DK41070A 1969-01-29 1970-01-28 Fremgangsmåde til fremstilling af salte af disvovlsyrehalvester af bis-(4-hydroxyphenyl)-(pyridyl-2)-methan. DK133671B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904322 DE1904322A1 (de) 1969-01-29 1969-01-29 Verfahren zur Herstellung des Dischwefelsaeurehalbesters des Bis-(4-hydroxyphenyl)-(pyridyl-2)-methans und dessen Salze

Publications (2)

Publication Number Publication Date
DK133671B true DK133671B (da) 1976-06-28
DK133671C DK133671C (da) 1976-11-15

Family

ID=5723688

Family Applications (1)

Application Number Title Priority Date Filing Date
DK41070A DK133671B (da) 1969-01-29 1970-01-28 Fremgangsmåde til fremstilling af salte af disvovlsyrehalvester af bis-(4-hydroxyphenyl)-(pyridyl-2)-methan.

Country Status (9)

Country Link
AT (1) AT292703B (da)
BR (1) BR7016449D0 (da)
CH (1) CH515902A (da)
DE (1) DE1904322A1 (da)
DK (1) DK133671B (da)
ES (1) ES375976A1 (da)
FI (1) FI52340C (da)
NO (1) NO133893C (da)
SE (1) SE366982B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6288328B1 (en) 1999-03-19 2001-09-11 Avaya Technology Corp. Coaxial cable having effective insulated conductor rotation

Also Published As

Publication number Publication date
SE366982B (da) 1974-05-13
DE1904322A1 (de) 1970-08-06
NO133893B (da) 1976-04-05
FI52340C (fi) 1977-08-10
BR7016449D0 (pt) 1973-04-05
CH515902A (de) 1971-11-30
AT292703B (de) 1971-09-10
ES375976A1 (es) 1972-10-16
FI52340B (da) 1977-05-02
NO133893C (da) 1976-07-14
DK133671C (da) 1976-11-15

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