BRPI1004265A2 - Processo para a síntese de compostos de peralo-alquil-anilina polihalogenada - Google Patents
Processo para a síntese de compostos de peralo-alquil-anilina polihalogenada Download PDFInfo
- Publication number
- BRPI1004265A2 BRPI1004265A2 BRPI1004265-2A BRPI1004265A BRPI1004265A2 BR PI1004265 A2 BRPI1004265 A2 BR PI1004265A2 BR PI1004265 A BRPI1004265 A BR PI1004265A BR PI1004265 A2 BRPI1004265 A2 BR PI1004265A2
- Authority
- BR
- Brazil
- Prior art keywords
- polyhalogenated
- peralo
- synthesis
- alkyl
- aniline compounds
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 238000003786 synthesis reaction Methods 0.000 title abstract 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 abstract 2
- 238000002360 preparation method Methods 0.000 abstract 2
- XILPLWOGHPSJBK-UHFFFAOYSA-N 1,2-dichloro-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(Cl)C(Cl)=C1 XILPLWOGHPSJBK-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 abstract 1
- 239000003905 agrochemical Substances 0.000 abstract 1
- 150000001448 anilines Chemical class 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000007806 chemical reaction intermediate Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 230000002140 halogenating effect Effects 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000003222 pyridines Chemical class 0.000 abstract 1
- YBBRCQOCSYXUOC-UHFFFAOYSA-N sulfuryl dichloride Chemical compound ClS(Cl)(=O)=O YBBRCQOCSYXUOC-UHFFFAOYSA-N 0.000 abstract 1
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
- C07C209/04—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups
- C07C209/06—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms
- C07C209/10—Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCESSO PARA A SìNTESE DE COMPOSTOS DE PERALO-ALQUIL-ANILINA POLIHALOGENADA. A invenção se refere a um processo para a preparação de compostos perfluoroalquilanilinas polihalogenadas principalmente úteis como intermediários de reação para preparação de agroquímicos. O produto do método inventivo é obtido pela ação da monometilamina anidro em 3,4 diclorobenzotrifluoride a uma temperatura de 140 a 200<198>C. O intermediário obtido é halogenado com agentes halogenantes como o cloro, cloreto de sulfurilo e PCL~5~. A anilina desativada é então dealquilada com quantidade catalítica de sal piridina e gás HC1 seco a 190 a 180<198>C ou com ácido bromídrico anidro para obter 2,6-dicloro-4-trifluorometolanilina.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN2610MU2009 | 2009-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI1004265A2 true BRPI1004265A2 (pt) | 2012-03-20 |
Family
ID=42138852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI1004265-2A BRPI1004265A2 (pt) | 2009-11-12 | 2010-06-24 | Processo para a síntese de compostos de peralo-alquil-anilina polihalogenada |
Country Status (5)
| Country | Link |
|---|---|
| AR (1) | AR078134A1 (pt) |
| AU (1) | AU2010100311A6 (pt) |
| BR (1) | BRPI1004265A2 (pt) |
| CH (1) | CH701180B1 (pt) |
| WO (1) | WO2011058577A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2010100311A6 (en) * | 2009-11-12 | 2010-08-12 | Keki Hormusji Gharda | A process for the synthesis of polyhalogenated perhaloalkylaniline compounds |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69214914T2 (de) * | 1991-11-20 | 1997-02-27 | Sumitomo Chemical Co | Verfahren zur Herstellung von 4-Amino-3-Fluorobenzotrifluorid |
| CN1209341C (zh) * | 2002-07-16 | 2005-07-06 | 沈阳化工研究院 | 一种制备2，6－二氯－4－三氟甲基苯胺的新方法 |
| AU2010100311A6 (en) * | 2009-11-12 | 2010-08-12 | Keki Hormusji Gharda | A process for the synthesis of polyhalogenated perhaloalkylaniline compounds |
-
2010
- 2010-04-02 AU AU2010100311A patent/AU2010100311A6/en not_active Expired
- 2010-06-08 WO PCT/IN2010/000384 patent/WO2011058577A1/en not_active Ceased
- 2010-06-24 BR BRPI1004265-2A patent/BRPI1004265A2/pt not_active IP Right Cessation
- 2010-06-28 AR ARP100102304A patent/AR078134A1/es active IP Right Grant
- 2010-07-05 CH CH01097/10A patent/CH701180B1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010100311A4 (en) | 2010-05-06 |
| WO2011058577A1 (en) | 2011-05-19 |
| CH701180B1 (de) | 2010-12-15 |
| AR078134A1 (es) | 2011-10-19 |
| AU2010100311A6 (en) | 2010-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B08F | Application fees: dismissal - article 86 of industrial property law | ||
| B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |