MX9701802A - Procedimiento de preparacion de derivados de nitrobenceno. - Google Patents
Procedimiento de preparacion de derivados de nitrobenceno.Info
- Publication number
- MX9701802A MX9701802A MX9701802A MX9701802A MX9701802A MX 9701802 A MX9701802 A MX 9701802A MX 9701802 A MX9701802 A MX 9701802A MX 9701802 A MX9701802 A MX 9701802A MX 9701802 A MX9701802 A MX 9701802A
- Authority
- MX
- Mexico
- Prior art keywords
- formula
- mol
- compound
- preparing
- nitrobenzene derivatives
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/12—Preparation of nitro compounds by reactions not involving the formation of nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procedimiento de preparacion de un compuesto con la siguiente formula (I): en la cual R1 y R2, que pueden ser idénticos o diferentes, representan un átomo de hidrogeno o un radical alquilo o alcoxi o bien R1 y R2 forman, con el átomo de carbono al cual están ligados, un radical cicloalquilo que contiene de 3 a 6 átomos de carbono, que consiste en deshalogenar un derivado con la siguiente formula: en la cual R1 y R2 tienen el mismo significado que en la formula (I) y en donde Hal representa un átomo de cloro o de bromo, utilizando de 1 a 2 moles de formiato de trietilamonio, en presencia de 0,002 a 0,1 moles de paladio en carbono por un mol del compuesto de la formula (II), en acetonitrilo o en tetrahidrofurano, a una temperatura comprendida entre 50 degree C y la temperatura de ebullicion del medio de reaccion.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9411657A FR2725201B1 (fr) | 1994-09-29 | 1994-09-29 | Procede de preparation de derives du nitrobenzene |
| PCT/FR1995/001241 WO1996010010A1 (fr) | 1994-09-29 | 1995-09-27 | Procede de preparation de derives du nitrobenzene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX9701802A true MX9701802A (es) | 1997-06-28 |
Family
ID=9467418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX9701802A MX9701802A (es) | 1994-09-29 | 1995-09-27 | Procedimiento de preparacion de derivados de nitrobenceno. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5719317A (es) |
| EP (1) | EP0793639B1 (es) |
| JP (1) | JPH10506403A (es) |
| KR (1) | KR970706235A (es) |
| AT (1) | ATE175187T1 (es) |
| AU (1) | AU3570095A (es) |
| CA (1) | CA2197903A1 (es) |
| CZ (1) | CZ95597A3 (es) |
| DE (1) | DE69507049T2 (es) |
| DK (1) | DK0793639T3 (es) |
| ES (1) | ES2127559T3 (es) |
| FR (1) | FR2725201B1 (es) |
| MX (1) | MX9701802A (es) |
| PL (1) | PL319687A1 (es) |
| SK (1) | SK41297A3 (es) |
| WO (1) | WO1996010010A1 (es) |
| ZA (1) | ZA958142B (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015013832A (ja) * | 2013-07-05 | 2015-01-22 | 日立化成株式会社 | 芳香族化合物の製造方法及び有機エレクトロニクス材料 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH480072A (de) * | 1967-05-29 | 1969-10-31 | Bracco Ind Chimica Spa | Neue Röntgenkontrastmittel und Verfahren zu ihrer Herstellung |
| US4659862A (en) * | 1984-05-03 | 1987-04-21 | E. I. Du Pont De Nemours And Company | Process of preparing nitrodihydroaryl carbonyl compounds |
| US4859232A (en) * | 1986-12-05 | 1989-08-22 | Monsanto Company | Substituted-aryl cyclopropanecarbonitriles and derivatives thereof as herbicide antidotes |
-
1994
- 1994-09-29 FR FR9411657A patent/FR2725201B1/fr not_active Expired - Fee Related
-
1995
- 1995-09-27 WO PCT/FR1995/001241 patent/WO1996010010A1/fr not_active Application Discontinuation
- 1995-09-27 CZ CZ97955A patent/CZ95597A3/cs unknown
- 1995-09-27 US US08/809,778 patent/US5719317A/en not_active Expired - Fee Related
- 1995-09-27 ZA ZA958142A patent/ZA958142B/xx unknown
- 1995-09-27 KR KR1019970701984A patent/KR970706235A/ko not_active Application Discontinuation
- 1995-09-27 SK SK412-97A patent/SK41297A3/sk unknown
- 1995-09-27 DE DE69507049T patent/DE69507049T2/de not_active Expired - Fee Related
- 1995-09-27 CA CA002197903A patent/CA2197903A1/fr not_active Abandoned
- 1995-09-27 AT AT95932796T patent/ATE175187T1/de active
- 1995-09-27 PL PL95319687A patent/PL319687A1/xx unknown
- 1995-09-27 MX MX9701802A patent/MX9701802A/es unknown
- 1995-09-27 AU AU35700/95A patent/AU3570095A/en not_active Abandoned
- 1995-09-27 DK DK95932796T patent/DK0793639T3/da active
- 1995-09-27 JP JP8511447A patent/JPH10506403A/ja active Pending
- 1995-09-27 ES ES95932796T patent/ES2127559T3/es not_active Expired - Lifetime
- 1995-09-27 EP EP95932796A patent/EP0793639B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69507049D1 (de) | 1999-02-11 |
| ES2127559T3 (es) | 1999-04-16 |
| WO1996010010A1 (fr) | 1996-04-04 |
| FR2725201B1 (fr) | 1996-11-15 |
| US5719317A (en) | 1998-02-17 |
| SK41297A3 (en) | 1997-11-05 |
| PL319687A1 (en) | 1997-08-18 |
| FR2725201A1 (fr) | 1996-04-05 |
| EP0793639A1 (fr) | 1997-09-10 |
| CA2197903A1 (fr) | 1996-04-04 |
| DK0793639T3 (da) | 1999-08-30 |
| CZ95597A3 (en) | 1997-07-16 |
| ZA958142B (en) | 1996-04-25 |
| DE69507049T2 (de) | 1999-06-24 |
| JPH10506403A (ja) | 1998-06-23 |
| EP0793639B1 (fr) | 1998-12-30 |
| AU3570095A (en) | 1996-04-19 |
| KR970706235A (ko) | 1997-11-03 |
| ATE175187T1 (de) | 1999-01-15 |
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