GB1378446A - Process for the manufacture of dicyanovinyl compounds - Google Patents
Process for the manufacture of dicyanovinyl compoundsInfo
- Publication number
- GB1378446A GB1378446A GB4358572A GB4358572A GB1378446A GB 1378446 A GB1378446 A GB 1378446A GB 4358572 A GB4358572 A GB 4358572A GB 4358572 A GB4358572 A GB 4358572A GB 1378446 A GB1378446 A GB 1378446A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- aromatic
- acid
- heteroaromatic
- basic
- 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
Links
- -1 dicyanovinyl compounds Chemical class 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 4
- 150000001491 aromatic compounds Chemical class 0.000 abstract 4
- 150000002390 heteroarenes Chemical class 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 150000007514 bases Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 2
- 239000012433 hydrogen halide Substances 0.000 abstract 2
- 125000001424 substituent group Chemical group 0.000 abstract 2
- 239000002841 Lewis acid Substances 0.000 abstract 1
- 150000007824 aliphatic compounds Chemical class 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 150000007517 lewis acids Chemical class 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000006467 substitution reaction Methods 0.000 abstract 1
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)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
|---|---|
| GB1378446A true GB1378446A (en) | 1974-12-27 |
Family
ID=25709605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4358572A Expired GB1378446A (en) | 1971-09-24 | 1972-09-20 | Process for the manufacture of dicyanovinyl compounds |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4839438A (enrdf_load_stackoverflow) |
| BE (1) | BE789121A (enrdf_load_stackoverflow) |
| DE (1) | DE2246437A1 (enrdf_load_stackoverflow) |
| ES (1) | ES406960A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2153976A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1378446A (enrdf_load_stackoverflow) |
| IT (1) | IT965464B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166068A (en) * | 1974-04-25 | 1979-08-28 | Sandoz Ltd. | β,β-Dicyano styrenes |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50149089A (enrdf_load_stackoverflow) * | 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 (enrdf_load_stackoverflow) * | 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/xx 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
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4166068A (en) * | 1974-04-25 | 1979-08-28 | Sandoz Ltd. | β,β-Dicyano styrenes |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2153976A5 (enrdf_load_stackoverflow) | 1973-05-04 |
| BE789121A (fr) | 1973-03-22 |
| DE2246437A1 (de) | 1973-03-29 |
| ES406960A1 (es) | 1976-01-16 |
| IT965464B (it) | 1974-01-31 |
| JPS4839438A (enrdf_load_stackoverflow) | 1973-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |