GB937620A - ªá,ªâ-di[substituted-imidazyl-(2)]-ethane sulphonic acid compounds and the preparation of ªá,ªâ-di-[substituted imidazyl-(2)]-ethylenes therefrom - Google Patents

ªá,ªâ-di[substituted-imidazyl-(2)]-ethane sulphonic acid compounds and the preparation of ªá,ªâ-di-[substituted imidazyl-(2)]-ethylenes therefrom

Info

Publication number
GB937620A
GB937620A GB40869/60A GB4086960A GB937620A GB 937620 A GB937620 A GB 937620A GB 40869/60 A GB40869/60 A GB 40869/60A GB 4086960 A GB4086960 A GB 4086960A GB 937620 A GB937620 A GB 937620A
Authority
GB
United Kingdom
Prior art keywords
ethylene
benzimidazyl
acid
imidazyl
preparation
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
GB40869/60A
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Publication of GB937620A publication Critical patent/GB937620A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
    • C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
    • C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
    • C07D235/20—Two benzimidazolyl-2 radicals linked together directly or via a hydrocarbon or substituted hydrocarbon radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fireproofing Substances (AREA)
  • Plural Heterocyclic Compounds (AREA)
GB40869/60A 1959-11-27 1960-11-28 ªá,ªâ-di[substituted-imidazyl-(2)]-ethane sulphonic acid compounds and the preparation of ªá,ªâ-di-[substituted imidazyl-(2)]-ethylenes therefrom Expired GB937620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1959F0029944 DE1179211B (de) 1959-11-27 1959-11-27 Verfahren zur Herstellung von alpha,beta-Di-Äimid azyl-(2)Ü-äthylenen.

Publications (1)

Publication Number Publication Date
GB937620A true GB937620A (en) 1963-09-25

Family

ID=7093530

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40869/60A Expired GB937620A (en) 1959-11-27 1960-11-28 ªá,ªâ-di[substituted-imidazyl-(2)]-ethane sulphonic acid compounds and the preparation of ªá,ªâ-di-[substituted imidazyl-(2)]-ethylenes therefrom

Country Status (6)

Country Link
US (1) US3057857A (US08066781-20111129-C00013.png)
BE (1) BE597542A (US08066781-20111129-C00013.png)
CH (1) CH389626A (US08066781-20111129-C00013.png)
DE (1) DE1179211B (US08066781-20111129-C00013.png)
GB (1) GB937620A (US08066781-20111129-C00013.png)
NL (1) NL258437A (US08066781-20111129-C00013.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053082A (US08066781-20111129-C00013.png) * 1963-06-10

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067441B (de) * 1959-10-22 Ciba Aktiengesellschaft, Basel (Schweiz) Verfahren zur Herstellung von Diimidazolderivaten
DE883286C (de) * 1942-12-23 1953-07-16 Ciba Geigy Verfahren zur Herstellung von Diimidazolen
NL199951A (US08066781-20111129-C00013.png) * 1954-08-27
GB814249A (en) * 1954-08-27 1959-06-03 Ciba Ltd Manufacture of di-imidazole derivatives

Also Published As

Publication number Publication date
DE1179211B (de) 1964-10-08
CH389626A (de) 1965-03-31
BE597542A (fr) 1961-03-15
US3057857A (en) 1962-10-09
NL258437A (US08066781-20111129-C00013.png)

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