IT965464B - PROCEDURE FOR THE PRODUCTION OF DICYANOVINILIC COMPOUNDS - Google Patents
PROCEDURE FOR THE PRODUCTION OF DICYANOVINILIC COMPOUNDSInfo
- Publication number
- IT965464B IT965464B IT5290172A IT5290172A IT965464B IT 965464 B IT965464 B IT 965464B IT 5290172 A IT5290172 A IT 5290172A IT 5290172 A IT5290172 A IT 5290172A IT 965464 B IT965464 B IT 965464B
- Authority
- IT
- Italy
- Prior art keywords
- dicyanovinilic
- compounds
- procedure
- production
- dicyanovinilic compounds
- 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
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 |
|---|---|
| IT965464B true IT965464B (en) | 1974-01-31 |
Family
ID=25709605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT5290172A IT965464B (en) | 1971-09-24 | 1972-09-22 | PROCEDURE FOR THE PRODUCTION OF DICYANOVINILIC 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)
| 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 |
-
0
- BE BE789121D patent/BE789121A/en 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/en active Pending
- 1972-09-22 IT IT5290172A patent/IT965464B/en active
- 1972-09-22 JP JP9469572A patent/JPS4839438A/ja active Pending
- 1972-09-23 ES ES406960A patent/ES406960A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2246437A1 (en) | 1973-03-29 |
| GB1378446A (en) | 1974-12-27 |
| JPS4839438A (en) | 1973-06-09 |
| BE789121A (en) | 1973-03-22 |
| ES406960A1 (en) | 1976-01-16 |
| FR2153976A5 (en) | 1973-05-04 |
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