ES2093171T3 - Procedimiento para preparar compuestos aromaticos vinil-sustituidos partiendo de arilaminas. - Google Patents
Procedimiento para preparar compuestos aromaticos vinil-sustituidos partiendo de arilaminas.Info
- Publication number
- ES2093171T3 ES2093171T3 ES92121705T ES92121705T ES2093171T3 ES 2093171 T3 ES2093171 T3 ES 2093171T3 ES 92121705 T ES92121705 T ES 92121705T ES 92121705 T ES92121705 T ES 92121705T ES 2093171 T3 ES2093171 T3 ES 2093171T3
- Authority
- ES
- Spain
- Prior art keywords
- substitutes
- group
- procedure
- atoms
- arylamines
- 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 - Lifetime
Links
- 150000004982 aromatic amines Chemical class 0.000 title abstract 2
- 150000001491 aromatic compounds Chemical class 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 2
- -1 CARBONYL GROUP Chemical group 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical class [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000007524 organic acids Chemical class 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 229910052763 palladium Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
- C07C41/30—Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B37/00—Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
- C07B37/04—Substitution
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
- C07C2/86—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation between a hydrocarbon and a non-hydrocarbon
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
LA PRESENTE INVENCION CONCIERNE A UN PROCEDIMIENTO PARA LA OBTENCION DE PRODUCTOS AROMATICOS DE FORMULA (I), AR H2, DONDE AR EQUIVALE A UN GRUPO FENILO, QUE PUEDE TENER DE 1 A 5 SUSTITUYENTES, NAFTILO O ANTRILO, O UN RESTO NAFTILO CON 1 A 7 SUSTITUYENTES O UN RESTO ANTRILO CON 1 A 8 SUSTITUYENTES, O UN GRUPO MONONUCLEAR, DE CINCO, SEIS O SIETE MIEMBROS, HETEROCICLICO, AROMATICO, CON UN ATOMO DE OXIGENO Y/O UNO O DOS ATOMOS DE NITROGENO EN EL ANILLO, QUE PUEDE TENER DE 1 A 5 SUSTITUYENTES, EN EL QUE UNA ARILAMINA DE FORMULA (II), AR NDE AR TIENE LA EQUIVALENCIA CONOCIDA, SE TRANSFORMA EN UN ACIDO ORGANICO CON UN NITRITO ORGANICO, DE FORMULA (III), R -ONO, DONDE R EQUIVALE A UN GRUPO ALQUILO CON 1 A 18 ATOMOS DE C, UN RESTO FENILO, QUE PUEDE TENER DE 1 A 3 GRUPOS ALQUILO, CON PREFERENTEMENTE DE 1 A 4 ATOMOS DE C, O UN GRUPO ALQUILCARBONILO CON 2 A 5 ATOMOS DE C, Y ETILENO EN UN DISOLVENTE ORGANICO, EN PRESENCIA DE UN COMPUESTO DE PALADIO(O) O PALADIO(II), COMO CATALIZADOR, A UNA TEMPERATURA DE 0 A 35 (GRADOS) C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4143021 | 1991-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2093171T3 true ES2093171T3 (es) | 1996-12-16 |
Family
ID=6448163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92121705T Expired - Lifetime ES2093171T3 (es) | 1991-12-24 | 1992-12-21 | Procedimiento para preparar compuestos aromaticos vinil-sustituidos partiendo de arilaminas. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5475176A (es) |
| EP (1) | EP0550866B1 (es) |
| JP (1) | JPH07206723A (es) |
| CA (1) | CA2086163A1 (es) |
| DE (1) | DE59207338D1 (es) |
| ES (1) | ES2093171T3 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9400569D0 (en) * | 1994-01-13 | 1994-03-09 | Rhone Poulenc Chemicals | Process for the production of substituted aromatic hydrocarbons from corresponding anilines by dediazoniation |
| DE19712388A1 (de) * | 1997-03-25 | 1998-10-01 | Studiengesellschaft Kohle Mbh | Verfahren zur Synthese von aromatisch substituierten Olefinen |
| US6284894B1 (en) * | 1998-12-18 | 2001-09-04 | Nycomed Imaging As | Preparation of allylic aromatic compounds |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4670579A (en) * | 1986-06-30 | 1987-06-02 | Ethyl Corporation | Telomerization of olefins |
-
1992
- 1992-12-21 ES ES92121705T patent/ES2093171T3/es not_active Expired - Lifetime
- 1992-12-21 DE DE59207338T patent/DE59207338D1/de not_active Expired - Fee Related
- 1992-12-21 EP EP92121705A patent/EP0550866B1/de not_active Expired - Lifetime
- 1992-12-22 JP JP4342793A patent/JPH07206723A/ja active Pending
- 1992-12-23 CA CA002086163A patent/CA2086163A1/en not_active Abandoned
-
1994
- 1994-04-04 US US08/222,325 patent/US5475176A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0550866A3 (en) | 1993-11-24 |
| US5475176A (en) | 1995-12-12 |
| EP0550866A2 (de) | 1993-07-14 |
| DE59207338D1 (de) | 1996-11-14 |
| EP0550866B1 (de) | 1996-10-09 |
| CA2086163A1 (en) | 1993-06-25 |
| JPH07206723A (ja) | 1995-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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