BE789121A - Procede de preparation de composes dicyanovinyliques - Google Patents
Procede de preparation de composes dicyanovinyliquesInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1399271A CH557800A (de) | 1971-09-24 | 1971-09-24 | Verfahren zur herstellung von dicyanvinylverbindungen. |
CH1209372 | 1972-08-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE789121A true BE789121A (fr) | 1973-03-22 |
Family
ID=25709605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE789121D BE789121A (fr) | 1971-09-24 | Procede de preparation de composes dicyanovinyliques |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4839438A (fr) |
BE (1) | BE789121A (fr) |
DE (1) | DE2246437A1 (fr) |
ES (1) | ES406960A1 (fr) |
FR (1) | FR2153976A5 (fr) |
GB (1) | GB1378446A (fr) |
IT (1) | IT965464B (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH584256A5 (fr) * | 1974-04-25 | 1977-01-31 | Sandoz Ag | |
JPS50149089A (fr) * | 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 (fr) * | 1980-06-18 | 1981-08-28 | ||
JPS62122892A (ja) * | 1985-11-21 | 1987-06-04 | Sekiyu Kodan | 浮遊構造物の係留方法及び装置 |
US5260179A (en) * | 1992-09-16 | 1993-11-09 | Eastman Kodak Company | Photographic elements containing imine dyes |
-
0
- BE BE789121D patent/BE789121A/fr unknown
-
1972
- 1972-09-12 FR FR7232317A patent/FR2153976A5/fr not_active Expired
- 1972-09-20 GB GB4358572A patent/GB1378446A/en not_active Expired
- 1972-09-21 DE DE19722246437 patent/DE2246437A1/de active Pending
- 1972-09-22 IT IT5290172A patent/IT965464B/it active
- 1972-09-22 JP JP9469572A patent/JPS4839438A/ja active Pending
- 1972-09-23 ES ES406960A patent/ES406960A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2153976A5 (fr) | 1973-05-04 |
GB1378446A (en) | 1974-12-27 |
ES406960A1 (es) | 1976-01-16 |
IT965464B (it) | 1974-01-31 |
JPS4839438A (fr) | 1973-06-09 |
DE2246437A1 (de) | 1973-03-29 |
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