IT974354B - Procedimento per la produzione di coloranti metinici e composti cosi ottenuti - Google Patents
Procedimento per la produzione di coloranti metinici e composti cosi ottenutiInfo
- Publication number
- IT974354B IT974354B IT55074/72A IT5507472A IT974354B IT 974354 B IT974354 B IT 974354B IT 55074/72 A IT55074/72 A IT 55074/72A IT 5507472 A IT5507472 A IT 5507472A IT 974354 B IT974354 B IT 974354B
- Authority
- IT
- Italy
- Prior art keywords
- methinic
- dyes
- compounds
- procedure
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/12—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms
- C07D295/135—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly or doubly bound nitrogen atoms with the ring nitrogen atoms and the substituent nitrogen atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C09B57/00—Other synthetic dyes of known constitution
- C09B57/02—Coumarine dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plural Heterocyclic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Coloring (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47003484A JPS517488B2 (it) | 1971-12-28 | 1971-12-28 | |
| JP3791672A JPS536145B2 (it) | 1972-04-14 | 1972-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT974354B true IT974354B (it) | 1974-06-20 |
Family
ID=26337067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT55074/72A IT974354B (it) | 1971-12-28 | 1972-12-28 | Procedimento per la produzione di coloranti metinici e composti cosi ottenuti |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3914273A (it) |
| BE (1) | BE793447A (it) |
| CA (1) | CA1002950A (it) |
| CH (1) | CH554366A (it) |
| DE (1) | DE2263822A1 (it) |
| FR (1) | FR2170618A5 (it) |
| GB (1) | GB1404373A (it) |
| IT (1) | IT974354B (it) |
| NL (1) | NL7217723A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4235806A (en) * | 1979-04-05 | 1980-11-25 | American Color & Chemical Corporation | Cationic α-cyano-p-(N-benzyl-N-ethylamino)cinnamoyl dyes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3149148A (en) * | 1962-01-02 | 1964-09-15 | Gen Aniline & Film Corp | Process for condensation reactions |
| US3514471A (en) * | 1968-05-23 | 1970-05-26 | Showa Kagaku Kogyo Kk | Process for the manufacture of 3-phenyl or substituted phenyl-7-amino-cumarins |
-
0
- BE BE793447D patent/BE793447A/xx unknown
-
1972
- 1972-12-27 CH CH1885772A patent/CH554366A/fr not_active IP Right Cessation
- 1972-12-28 GB GB5995172A patent/GB1404373A/en not_active Expired
- 1972-12-28 DE DE2263822A patent/DE2263822A1/de active Pending
- 1972-12-28 NL NL7217723A patent/NL7217723A/xx not_active Application Discontinuation
- 1972-12-28 FR FR7246744A patent/FR2170618A5/fr not_active Expired
- 1972-12-28 IT IT55074/72A patent/IT974354B/it active
- 1972-12-28 CA CA160,070A patent/CA1002950A/en not_active Expired
- 1972-12-29 US US319816A patent/US3914273A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE793447A (fr) | 1973-04-16 |
| GB1404373A (en) | 1975-08-28 |
| FR2170618A5 (it) | 1973-09-14 |
| US3914273A (en) | 1975-10-21 |
| DE2263822A1 (de) | 1973-07-05 |
| CH554366A (fr) | 1974-09-30 |
| NL7217723A (it) | 1973-07-02 |
| CA1002950A (en) | 1977-01-04 |
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