ATE12630T1 - Verfahren zur herstellung von o-nitrobenzaldehyd. - Google Patents
Verfahren zur herstellung von o-nitrobenzaldehyd.Info
- Publication number
- ATE12630T1 ATE12630T1 AT83200498T AT83200498T ATE12630T1 AT E12630 T1 ATE12630 T1 AT E12630T1 AT 83200498 T AT83200498 T AT 83200498T AT 83200498 T AT83200498 T AT 83200498T AT E12630 T1 ATE12630 T1 AT E12630T1
- Authority
- AT
- Austria
- Prior art keywords
- nitrobenzaldehyde
- formula
- oxidizing agent
- metal atom
- precursor compound
- 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)
- Lubricants (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH235282 | 1982-04-19 | ||
EP83200498A EP0092267B1 (de) | 1982-04-19 | 1983-04-08 | Verfahren zur Herstellung von o-Nitrobenzaldehyd |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE12630T1 true ATE12630T1 (de) | 1985-04-15 |
Family
ID=4231774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT83200498T ATE12630T1 (de) | 1982-04-19 | 1983-04-08 | Verfahren zur herstellung von o-nitrobenzaldehyd. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4463195A (de) |
EP (1) | EP0092267B1 (de) |
JP (1) | JPS58189140A (de) |
AT (1) | ATE12630T1 (de) |
DE (1) | DE3360105D1 (de) |
DK (1) | DK165183A (de) |
FI (1) | FI831274L (de) |
IL (1) | IL68427A (de) |
NO (1) | NO831362L (de) |
ZA (1) | ZA832696B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE456577B (sv) * | 1984-06-13 | 1988-10-17 | Nobel Kemi Ab | Sett att framstella o- och p-nitrobensaldehyd |
US5258544A (en) * | 1991-03-05 | 1993-11-02 | Rhone-Poulenc Rorer Pharmaceuticals Inc. | Synthesis of aldehydes useful in the preparations of HMG-CoA reductase inhibitors |
DE4408007A1 (de) * | 1994-03-10 | 1995-09-14 | Bayer Ag | Verfahren zur Herstellung von 2-Nitrobenzaldehyden |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190421047A (en) * | 1903-11-28 | 1904-11-24 | George Darzens | Manufacture of Certain Aldehydes and Intermediate Products. |
US3287393A (en) * | 1963-04-22 | 1966-11-22 | Bofors Ab | Method of preparing 2-chloro-6-nitro-benzonitrile |
EG11639A (en) * | 1974-03-28 | 1977-11-30 | Bayer Ag | Process for the preparation of 2-nitrobenzoldehyde |
AR204859A1 (es) * | 1974-03-28 | 1976-03-05 | Bayer Ag | Procedimiento para la produccion de 2-nitrobenzaldehido |
DE2808930A1 (de) * | 1978-03-02 | 1979-09-06 | Bayer Ag | Verfahren zur herstellung von 2-nitrobenzaldehyd |
-
1983
- 1983-04-08 EP EP83200498A patent/EP0092267B1/de not_active Expired
- 1983-04-08 DE DE8383200498T patent/DE3360105D1/de not_active Expired
- 1983-04-08 AT AT83200498T patent/ATE12630T1/de not_active IP Right Cessation
- 1983-04-14 US US06/484,842 patent/US4463195A/en not_active Expired - Fee Related
- 1983-04-15 DK DK165183A patent/DK165183A/da not_active Application Discontinuation
- 1983-04-15 FI FI831274A patent/FI831274L/fi not_active Application Discontinuation
- 1983-04-17 IL IL68427A patent/IL68427A/xx unknown
- 1983-04-18 NO NO831362A patent/NO831362L/no unknown
- 1983-04-18 ZA ZA832696A patent/ZA832696B/xx unknown
- 1983-04-19 JP JP58067911A patent/JPS58189140A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4463195A (en) | 1984-07-31 |
IL68427A (en) | 1985-12-31 |
EP0092267A1 (de) | 1983-10-26 |
DK165183D0 (da) | 1983-04-15 |
IL68427A0 (en) | 1983-07-31 |
ZA832696B (en) | 1983-12-28 |
DK165183A (da) | 1983-10-20 |
JPS58189140A (ja) | 1983-11-04 |
FI831274A0 (fi) | 1983-04-15 |
NO831362L (no) | 1983-10-20 |
FI831274L (fi) | 1983-10-20 |
DE3360105D1 (en) | 1985-05-15 |
EP0092267B1 (de) | 1985-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |