ES8407492A1 - Procedimiento para la preparacion de compuestos de 4-azaftalida - Google Patents
Procedimiento para la preparacion de compuestos de 4-azaftalidaInfo
- Publication number
- ES8407492A1 ES8407492A1 ES523098A ES523098A ES8407492A1 ES 8407492 A1 ES8407492 A1 ES 8407492A1 ES 523098 A ES523098 A ES 523098A ES 523098 A ES523098 A ES 523098A ES 8407492 A1 ES8407492 A1 ES 8407492A1
- Authority
- ES
- Spain
- Prior art keywords
- halogen
- substituted
- lower alkyl
- alkyl
- lower alkoxy
- 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
- 238000000034 method Methods 0.000 title abstract 3
- YSJHADWSLVFGGT-UHFFFAOYSA-N 7h-furo[3,4-b]pyridin-5-one Chemical class C1=CC=C2C(=O)OCC2=N1 YSJHADWSLVFGGT-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 7
- 125000003545 alkoxy group Chemical group 0.000 abstract 6
- 229910052736 halogen Inorganic materials 0.000 abstract 6
- 125000005843 halogen group Chemical group 0.000 abstract 5
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 abstract 4
- -1 cyano, hydroxyl Chemical group 0.000 abstract 4
- 229910052739 hydrogen Inorganic materials 0.000 abstract 4
- 239000001257 hydrogen Substances 0.000 abstract 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 4
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 abstract 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 2
- 125000004093 cyano group Chemical group *C#N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 125000002373 5 membered heterocyclic group Chemical group 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 150000008064 anhydrides Chemical class 0.000 abstract 1
- SIKJAQJRHWYJAI-UHFFFAOYSA-N benzopyrrole Natural products C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 abstract 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 239000012430 organic reaction media Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
- C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
- C07D491/04—Ortho-condensed systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
- B41M5/145—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
- B41M5/323—Organic colour formers, e.g. leuco dyes
- B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Indole Compounds (AREA)
- Color Printing (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE COMPUESTOS DE 4-AZAFTALIDA, DE FORMULA GENERAL (I).COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE HACE REACCIONAR, A UNA TEMPERATURA NO SUPERIOR A 65 GRADOS, ANHIDRIDO QUINOLINICO CON UN COMPUESTO INDOLICO DE FORMULA GENERAL (II), EN PRESENCIA DE UNA SAL METALICA, INORGANICA U ORGANICA, DE UN METAL POLIVALENTE Y EN UN MEDIO DE REACCION ORGANICO; SEGUNDA, SE CONDENSA EL PRODUCTO DE REACCION OBTENIDO CON UN COMPUESTO DE FORMULA (III); Y POR ULTIMO, SE AJUSTA EL PH DE LA MEZCLA REACCIONAL A UN VALOR PROXIMO A 6.DEAPLICACION COMO ELEMENTOS CROMOGENOS EN LOS MATERIALES DE REGISTRO SENSIBLES A LA PRESION O AL CALOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1868/83A CH652733A5 (de) | 1983-04-07 | 1983-04-07 | Verfahren zur herstellung von 4-azaphthalidverbindungen. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES523098A0 ES523098A0 (es) | 1984-10-01 |
| ES8407492A1 true ES8407492A1 (es) | 1984-10-01 |
Family
ID=4220467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES523098A Expired ES8407492A1 (es) | 1983-04-07 | 1983-06-08 | Procedimiento para la preparacion de compuestos de 4-azaftalida |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS59190993A (es) |
| BE (1) | BE897007A (es) |
| CH (1) | CH652733A5 (es) |
| DE (1) | DE3319978C2 (es) |
| ES (1) | ES8407492A1 (es) |
| FI (1) | FI76342C (es) |
| FR (1) | FR2543955B1 (es) |
| GB (1) | GB2138836B (es) |
| IT (1) | IT1171836B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH664578A5 (de) * | 1985-01-15 | 1988-03-15 | Ciba Geigy Ag | Ringsubstituierte 4-azaphthalide. |
| US4660060A (en) * | 1985-06-17 | 1987-04-21 | The Hilton-Davis Chemical Co. | Imaging systems containing 3-(indol-3-yl)-3-(4-substituted aminophenyl)phthalides |
| ES2167303T3 (es) * | 1986-10-28 | 2002-05-16 | Ciba Sc Holding Ag | Ftalidas cromogenas. |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3491116A (en) * | 1967-01-30 | 1970-01-20 | Ncr Co | 3-(phenyl)-3-(indol-3-yl)-phthalides |
| JPS4916726B1 (es) * | 1970-12-28 | 1974-04-24 | ||
| US4096176A (en) * | 1972-12-12 | 1978-06-20 | Sterling Drug Inc. | Benzoylbenzoic acids |
| JPS49118514A (es) * | 1973-03-15 | 1974-11-13 | ||
| JPS503426A (es) * | 1973-05-16 | 1975-01-14 | ||
| JPS5031917A (es) * | 1973-07-24 | 1975-03-28 | ||
| CH594511A5 (es) * | 1976-01-16 | 1978-01-13 | Ciba Geigy Ag | |
| CA1110244A (en) * | 1977-09-29 | 1981-10-06 | Troy E. Hoover | Synthesis of chromogenic indolylphenyldihydrofuropyridin-one compounds |
| CA1137477A (en) * | 1978-12-11 | 1982-12-14 | Paul J. Schmidt | Substituted furopyridinones and furopyrazinines as color formers in pressure- sensitive and thermal imaging systems |
| US4275905A (en) * | 1978-12-29 | 1981-06-30 | Appleton Papers Inc. | Pressure-sensitive record material |
| DK536979A (da) * | 1978-12-29 | 1980-06-30 | Appleton Paper Inc | Chromogent materiale og fremgangsmaade til fremstilling deraf |
| JPS56151597A (en) * | 1980-04-28 | 1981-11-24 | Yamamoto Kagaku Gosei Kk | Recording material |
| JPS57212092A (en) * | 1981-06-23 | 1982-12-27 | Yamada Kagaku Kogyo Kk | Color-forming recording material |
-
1983
- 1983-04-07 CH CH1868/83A patent/CH652733A5/de not_active IP Right Cessation
- 1983-05-25 FI FI831866A patent/FI76342C/fi not_active IP Right Cessation
- 1983-06-01 DE DE3319978A patent/DE3319978C2/de not_active Expired - Fee Related
- 1983-06-07 FR FR8309446A patent/FR2543955B1/fr not_active Expired
- 1983-06-08 ES ES523098A patent/ES8407492A1/es not_active Expired
- 1983-06-08 GB GB08315666A patent/GB2138836B/en not_active Expired
- 1983-06-09 BE BE0/210964A patent/BE897007A/fr not_active IP Right Cessation
- 1983-06-10 IT IT48477/83A patent/IT1171836B/it active
- 1983-06-14 JP JP58106605A patent/JPS59190993A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2543955A1 (fr) | 1984-10-12 |
| ES523098A0 (es) | 1984-10-01 |
| IT8348477A0 (it) | 1983-06-10 |
| FI831866L (fi) | 1984-10-08 |
| JPS59190993A (ja) | 1984-10-29 |
| FI76342B (fi) | 1988-06-30 |
| DE3319978C2 (de) | 1995-03-09 |
| FI831866A0 (fi) | 1983-05-25 |
| FR2543955B1 (fr) | 1986-04-11 |
| GB8315666D0 (en) | 1983-07-13 |
| CH652733A5 (de) | 1985-11-29 |
| JPH0316954B2 (es) | 1991-03-06 |
| FI76342C (fi) | 1988-10-10 |
| GB2138836A (en) | 1984-10-31 |
| IT1171836B (it) | 1987-06-10 |
| DE3319978A1 (de) | 1984-10-11 |
| BE897007A (fr) | 1983-12-09 |
| GB2138836B (en) | 1986-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PC1A | Transfer granted | ||
| FD1A | Patent lapsed |
Effective date: 20020401 |