BE789121A - PROCESS FOR PREPARING DICYANOVINYL COMPOUNDS - Google Patents

PROCESS FOR PREPARING DICYANOVINYL COMPOUNDS

Info

Publication number
BE789121A
BE789121A BE789121DA BE789121A BE 789121 A BE789121 A BE 789121A BE 789121D A BE789121D A BE 789121DA BE 789121 A BE789121 A BE 789121A
Authority
BE
Belgium
Prior art keywords
preparing
dicyanovinyl
compounds
dicyanovinyl compounds
preparing dicyanovinyl
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Ciba Geigy
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.)
Publication date
Priority claimed from CH1399271A external-priority patent/CH557800A/en
Publication of BE789121A publication Critical patent/BE789121A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/12—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D231/18—One oxygen or sulfur atom
    • C07D231/20—One oxygen atom attached in position 3 or 5
    • C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
    • C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
    • C07D333/24—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
    • 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
    • C09B23/14—Styryl dyes
BE789121D 1971-09-24 PROCESS FOR PREPARING DICYANOVINYL COMPOUNDS BE789121A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1399271A CH557800A (en) 1971-09-24 1971-09-24 Dicyanovinylation of aromatic, heteroaromatic or aliphatic cpds - - with 1-halo-2,2-dicyanoethylenes
CH1209372 1972-08-15

Publications (1)

Publication Number Publication Date
BE789121A true BE789121A (en) 1973-03-22

Family

ID=25709605

Family Applications (1)

Application Number Title Priority Date Filing Date
BE789121D BE789121A (en) 1971-09-24 PROCESS FOR PREPARING DICYANOVINYL COMPOUNDS

Country Status (7)

Country Link
JP (1) JPS4839438A (en)
BE (1) BE789121A (en)
DE (1) DE2246437A1 (en)
ES (1) ES406960A1 (en)
FR (1) FR2153976A5 (en)
GB (1) GB1378446A (en)
IT (1) IT965464B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH584256A5 (en) * 1974-04-25 1977-01-31 Sandoz Ag
JPS50149089A (en) * 1974-05-20 1975-11-28
AU500971B2 (en) * 1974-06-28 1979-06-07 Technigaz Offshore loading system
JPS51151986A (en) * 1975-06-18 1976-12-27 Mitsui Eng & Shipbuild Co Ltd Free-to-move-around mooring method for floating (or stationary) ship
JPS52123098A (en) * 1976-04-08 1977-10-15 Mitsubishi Heavy Ind Ltd Method of mooring floated article
JPS5636712Y2 (en) * 1980-06-18 1981-08-28
JPS62122892A (en) * 1985-11-21 1987-06-04 Sekiyu Kodan Mooring method for floating structure and its device
US5260179A (en) * 1992-09-16 1993-11-09 Eastman Kodak Company Photographic elements containing imine dyes

Also Published As

Publication number Publication date
IT965464B (en) 1974-01-31
FR2153976A5 (en) 1973-05-04
DE2246437A1 (en) 1973-03-29
GB1378446A (en) 1974-12-27
JPS4839438A (en) 1973-06-09
ES406960A1 (en) 1976-01-16

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