ATA416174A - Verfahren zur herstellung von 4,4'-dihydroxydiphenyl- (2-pyridyl)-methanestern und deren salzen - Google Patents

Verfahren zur herstellung von 4,4'-dihydroxydiphenyl- (2-pyridyl)-methanestern und deren salzen

Info

Publication number
ATA416174A
ATA416174A AT416174A AT416174A ATA416174A AT A416174 A ATA416174 A AT A416174A AT 416174 A AT416174 A AT 416174A AT 416174 A AT416174 A AT 416174A AT A416174 A ATA416174 A AT A416174A
Authority
AT
Austria
Prior art keywords
methanesters
dihydroxydiphenyl
pyridyl
salts
preparation
Prior art date
Application number
AT416174A
Other languages
English (en)
Other versions
AT342588B (de
Inventor
Tiberio Bruzzese
Rodolfo Ferrai
Original Assignee
Prodotti Antibiotici Spa
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 Prodotti Antibiotici Spa filed Critical Prodotti Antibiotici Spa
Publication of ATA416174A publication Critical patent/ATA416174A/de
Application granted granted Critical
Publication of AT342588B publication Critical patent/AT342588B/de

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
    • 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
    • C07D213/54—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55—Acids; Esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/26—Triarylmethane dyes in which at least one of the aromatic nuclei is heterocyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT416174A 1973-05-30 1974-05-20 Verfahren zur herstellung von 4,4'-dihydroxydiphenyl- (2-pyridyl)-methanestern und deren salzen AT342588B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2563373A GB1416831A (en) 1973-05-30 1973-05-30 Dihydroxydiphenylmethane derivatives

Publications (2)

Publication Number Publication Date
ATA416174A true ATA416174A (de) 1977-08-15
AT342588B AT342588B (de) 1978-04-10

Family

ID=10230828

Family Applications (1)

Application Number Title Priority Date Filing Date
AT416174A AT342588B (de) 1973-05-30 1974-05-20 Verfahren zur herstellung von 4,4'-dihydroxydiphenyl- (2-pyridyl)-methanestern und deren salzen

Country Status (9)

Country Link
US (1) US3878218A (de)
JP (1) JPS5030878A (de)
AT (1) AT342588B (de)
CH (1) CH603583A5 (de)
DE (1) DE2338547A1 (de)
GB (1) GB1416831A (de)
NL (2) NL162071C (de)
YU (1) YU39524B (de)
ZA (1) ZA743091B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5593463U (de) * 1978-12-25 1980-06-28
WO2015171592A1 (en) 2014-05-06 2015-11-12 Milliken & Company Laundry care compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528986A (en) * 1966-08-22 1970-09-15 Angeli Inst Spa Disodium 4,4'-disulphoxydiphenyl-(2-pyridyl)-methane
US3686189A (en) * 1966-12-14 1972-08-22 Angeli Inst Spa 3-halogenated 4,4'-disulfoxy-diphenyl-(2-pyridyl)-methane
US3558643A (en) * 1966-12-14 1971-01-26 Angeli Inst Spa Certain 4,4'-dioxy-diphenyl-(2-pyridyl)-methanes

Also Published As

Publication number Publication date
DE2338547A1 (de) 1974-12-12
YU144274A (en) 1982-08-31
GB1416831A (en) 1975-12-10
NL162071C (nl) 1980-04-15
US3878218A (en) 1975-04-15
NL7407065A (de) 1974-12-03
NL7904693A (nl) 1979-11-30
CH603583A5 (de) 1978-08-31
YU39524B (en) 1984-12-31
NL162071B (nl) 1979-11-15
JPS5030878A (de) 1975-03-27
AT342588B (de) 1978-04-10
ZA743091B (en) 1975-05-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee