ES2185034T3 - Procedimiento para la preparacion de derivados halogenados del 2-amino o del 2-acetamidotrifluorme-tilbenceno. - Google Patents
Procedimiento para la preparacion de derivados halogenados del 2-amino o del 2-acetamidotrifluorme-tilbenceno.Info
- Publication number
- ES2185034T3 ES2185034T3 ES97934576T ES97934576T ES2185034T3 ES 2185034 T3 ES2185034 T3 ES 2185034T3 ES 97934576 T ES97934576 T ES 97934576T ES 97934576 T ES97934576 T ES 97934576T ES 2185034 T3 ES2185034 T3 ES 2185034T3
- Authority
- ES
- Spain
- Prior art keywords
- amino
- formula
- tilbenceno
- acetamidotrifluorme
- procedure
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/74—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by halogenation, hydrohalogenation, dehalogenation, or dehydrohalogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Abstract
LA HALOGENACION DE UN COMPUESTO DE FORMULA (1) O DE FORMULA (2'') EN LA QUE Q REPRESENTA UN GRUPO NH 2 POSIBLEMENTE EN FORMA DE UNA SAL DE ADICION, O UN GRUPO NHCOCH 3 , Y X REPRESENTA UN ATOMO DE HALOGENO, MEDIANTE UN COMPUESTO DE FORMULA X 2 , EN UN SOLVENTE ELEGIDO ENTRE UN HIDROCARBURO HAL OGENADO ANHIDRO, UNA MEZCLA DE AGUA Y DE HIDROCARBURO HALOGENADO Y, EN SU CASO, EL COMPUESTO DE FORMULA (1) EN SI, PRODUCE UN A UN 2 - AMINO O 2 ACETAMIDO TRIFLUOROMETILBENCENO HALOGENADO EN POSICION 5 DEL CICLO BENCENICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9608885A FR2751326B1 (fr) | 1996-07-16 | 1996-07-16 | Procede de preparation de derives halogenes du 2-amino ou du 2-acetamido trifluoromethylbenzene |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2185034T3 true ES2185034T3 (es) | 2003-04-16 |
Family
ID=9494102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97934576T Expired - Lifetime ES2185034T3 (es) | 1996-07-16 | 1997-07-16 | Procedimiento para la preparacion de derivados halogenados del 2-amino o del 2-acetamidotrifluorme-tilbenceno. |
Country Status (11)
Country | Link |
---|---|
US (1) | US6191309B1 (es) |
EP (1) | EP0912492B1 (es) |
JP (1) | JP2000514449A (es) |
CN (1) | CN1228761A (es) |
AT (1) | ATE224866T1 (es) |
AU (1) | AU3773397A (es) |
DE (1) | DE69715864T2 (es) |
ES (1) | ES2185034T3 (es) |
FR (1) | FR2751326B1 (es) |
PT (1) | PT912492E (es) |
WO (1) | WO1998002409A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805809B1 (fr) * | 2000-03-01 | 2003-08-08 | Rhodia Chimie Sa | Chloration d'une aniline en ortho dans un milieu fluorhydrique |
CN102993023A (zh) * | 2011-09-14 | 2013-03-27 | 上海工程技术大学 | 单取代对位氯代苯胺的制备方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE637318C (de) * | 1935-01-04 | 1936-10-27 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Nitroverbindungen substituierter Benzotrifluoride |
US2093115A (en) * | 1935-04-27 | 1937-09-14 | Gen Aniline Works Inc | Aromatic amines which contain the trifluoromethyl group and a process of preparing them |
US4008278A (en) * | 1975-09-04 | 1977-02-15 | Olin Corporation | Preparation of 2-amino-5-halobenzotrifluoride |
JPS5718638A (en) * | 1980-07-07 | 1982-01-30 | Sagami Chem Res Center | Preparation of perfluoroalkyl-substituted benzene derivative |
JPS6377844A (ja) * | 1986-09-18 | 1988-04-08 | Nippon Kayaku Co Ltd | p−ブロモアニリン類の製造法 |
-
1996
- 1996-07-16 FR FR9608885A patent/FR2751326B1/fr not_active Expired - Fee Related
-
1997
- 1997-07-16 CN CN97197505A patent/CN1228761A/zh active Pending
- 1997-07-16 US US09/230,044 patent/US6191309B1/en not_active Expired - Fee Related
- 1997-07-16 ES ES97934576T patent/ES2185034T3/es not_active Expired - Lifetime
- 1997-07-16 AT AT97934576T patent/ATE224866T1/de not_active IP Right Cessation
- 1997-07-16 EP EP97934576A patent/EP0912492B1/fr not_active Expired - Lifetime
- 1997-07-16 WO PCT/FR1997/001323 patent/WO1998002409A1/fr active IP Right Grant
- 1997-07-16 DE DE69715864T patent/DE69715864T2/de not_active Expired - Fee Related
- 1997-07-16 AU AU37733/97A patent/AU3773397A/en not_active Abandoned
- 1997-07-16 PT PT97934576T patent/PT912492E/pt unknown
- 1997-07-16 JP JP10505696A patent/JP2000514449A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
ATE224866T1 (de) | 2002-10-15 |
DE69715864T2 (de) | 2003-05-28 |
AU3773397A (en) | 1998-02-09 |
FR2751326A1 (fr) | 1998-01-23 |
JP2000514449A (ja) | 2000-10-31 |
CN1228761A (zh) | 1999-09-15 |
EP0912492A1 (fr) | 1999-05-06 |
WO1998002409A1 (fr) | 1998-01-22 |
US6191309B1 (en) | 2001-02-20 |
EP0912492B1 (fr) | 2002-09-25 |
PT912492E (pt) | 2003-02-28 |
DE69715864D1 (de) | 2002-10-31 |
FR2751326B1 (fr) | 1999-08-20 |
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