ES8607901A1 - Un procedimiento de fabricacion de amil-2-antraquinona con contenido elevado de isomero terciario. - Google Patents
Un procedimiento de fabricacion de amil-2-antraquinona con contenido elevado de isomero terciario.Info
- Publication number
- ES8607901A1 ES8607901A1 ES548354A ES548354A ES8607901A1 ES 8607901 A1 ES8607901 A1 ES 8607901A1 ES 548354 A ES548354 A ES 548354A ES 548354 A ES548354 A ES 548354A ES 8607901 A1 ES8607901 A1 ES 8607901A1
- Authority
- ES
- Spain
- Prior art keywords
- amylbenzene
- amylanthraquinone
- tert
- phthalic anhydride
- reaction
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/16—Quinones the quinoid structure being part of a condensed ring system containing three rings
- C07C50/18—Anthraquinones, i.e. C14H8O2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Saccharide Compounds (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR AMIL-2-ANTRAQUINONA CON UN CONTENIDO ELEVADO DE ISOMERO TERCIARIO. COMPRENDE: A) HACER REACCIONAR AL ANHIDRIDO FTALICO CON TERC-AMIL-BENCENO, EN PRESENCIA DE UN CATALIZADOR, ENTRE C60 Y C20JC, EN UN LIQUIDO BIFASICO, PARA PRODUCIR ACIDO AMIL-ORTOBENZOIL-BENZOICO Y B) CICLAR AL ACIDO AMIL-ORTOBEN-ZOILBENZOICO, CON SULFURICO, PARA OBTENER LA AMIL-2-ANTRAQUINONA. EL CATALIZADOR ES UNA MEZCLA DE BF3 Y HF EN UNA PROPORCION HF/BF3 ENTRE 0,2 Y 1,5 Y EL LIQUIDO BIFASICO ESTA FORMADO POR TERC-AMILBENCENO Y UN DISOLVENTE ELEGIDO ENTRE PROPANO Y CLORURO DE METILENO, ES INERTE Y NO MISCIBLE CON LA MEZCLA DE HF Y BF3 O CATALIZADOR. SE UTILIZA EN LA INDUSTRIA DEL PEROXIDO DE HIDROGENO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8416828A FR2572396B1 (fr) | 1984-10-31 | 1984-10-31 | Procede de preparation d'amyl-2-anthraquinone a partir d'amyl-benzene et d'anhydride phtalique |
Publications (2)
Publication Number | Publication Date |
---|---|
ES548354A0 ES548354A0 (es) | 1986-06-01 |
ES8607901A1 true ES8607901A1 (es) | 1986-06-01 |
Family
ID=9309269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES548354A Expired ES8607901A1 (es) | 1984-10-31 | 1985-10-30 | Un procedimiento de fabricacion de amil-2-antraquinona con contenido elevado de isomero terciario. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0183628B1 (es) |
JP (1) | JPS61109749A (es) |
KR (1) | KR900006898B1 (es) |
AT (1) | ATE29127T1 (es) |
CA (1) | CA1254890A (es) |
DE (1) | DE3560508D1 (es) |
ES (1) | ES8607901A1 (es) |
FI (1) | FI87189C (es) |
FR (1) | FR2572396B1 (es) |
IN (1) | IN166136B (es) |
PT (1) | PT81398B (es) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4035396A (en) * | 1975-04-07 | 1977-07-12 | E. I. Du Pont De Nemours And Company | Process for preparing alkylanthraquinone |
FR2496097A1 (fr) * | 1980-12-16 | 1982-06-18 | Ugine Kuhlmann | Procede pour la preparation de l'anthraquinone et de ses derives substitues |
FR2543544B1 (fr) * | 1983-03-30 | 1986-01-17 | Ugine Kuhlmann | Procede de decomposition d'un complexe d'acide orthobenzoyl-benzoique, de fluorure d'hydrogene et de trifluorure de bore |
-
1984
- 1984-10-31 FR FR8416828A patent/FR2572396B1/fr not_active Expired
-
1985
- 1985-10-22 AT AT85420189T patent/ATE29127T1/de not_active IP Right Cessation
- 1985-10-22 DE DE8585420189T patent/DE3560508D1/de not_active Expired
- 1985-10-22 EP EP85420189A patent/EP0183628B1/fr not_active Expired
- 1985-10-22 IN IN833/MAS/85A patent/IN166136B/en unknown
- 1985-10-28 FI FI854220A patent/FI87189C/fi not_active IP Right Cessation
- 1985-10-30 PT PT81398A patent/PT81398B/pt not_active IP Right Cessation
- 1985-10-30 KR KR1019850008046A patent/KR900006898B1/ko not_active IP Right Cessation
- 1985-10-30 ES ES548354A patent/ES8607901A1/es not_active Expired
- 1985-10-30 CA CA000494227A patent/CA1254890A/fr not_active Expired
- 1985-10-31 JP JP60243047A patent/JPS61109749A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
IN166136B (es) | 1990-03-17 |
EP0183628A1 (fr) | 1986-06-04 |
CA1254890A (fr) | 1989-05-30 |
FR2572396B1 (fr) | 1986-12-19 |
FI87189C (fi) | 1992-12-10 |
KR900006898B1 (ko) | 1990-09-24 |
KR860003195A (ko) | 1986-05-21 |
PT81398B (pt) | 1988-02-17 |
JPS61109749A (ja) | 1986-05-28 |
FI854220A0 (fi) | 1985-10-28 |
FR2572396A1 (fr) | 1986-05-02 |
EP0183628B1 (fr) | 1987-08-26 |
JPH042579B2 (es) | 1992-01-20 |
DE3560508D1 (en) | 1987-10-01 |
ATE29127T1 (de) | 1987-09-15 |
FI87189B (fi) | 1992-08-31 |
ES548354A0 (es) | 1986-06-01 |
PT81398A (fr) | 1985-11-01 |
FI854220L (fi) | 1986-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010301 |