BR8801010A - Processo para conversao de acido carboxilico ou do grupo haleto do acido carboxilico - Google Patents
Processo para conversao de acido carboxilico ou do grupo haleto do acido carboxilicoInfo
- Publication number
- BR8801010A BR8801010A BR8801010A BR8801010A BR8801010A BR 8801010 A BR8801010 A BR 8801010A BR 8801010 A BR8801010 A BR 8801010A BR 8801010 A BR8801010 A BR 8801010A BR 8801010 A BR8801010 A BR 8801010A
- Authority
- BR
- Brazil
- Prior art keywords
- carboxylic acid
- halet
- conversion
- group
- carboxylic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C23/00—Compounds containing at least one halogen atom bound to a ring other than a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/26—Radicals substituted by halogen atoms or nitro radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B39/00—Halogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2318187A | 1987-03-09 | 1987-03-09 | |
| US3774187A | 1987-04-13 | 1987-04-13 | |
| US9017187A | 1987-08-27 | 1987-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8801010A true BR8801010A (pt) | 1988-10-11 |
Family
ID=27362026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8801010A BR8801010A (pt) | 1987-03-09 | 1988-03-08 | Processo para conversao de acido carboxilico ou do grupo haleto do acido carboxilico |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0281965A1 (pt) |
| KR (1) | KR880011058A (pt) |
| CN (1) | CN88101242A (pt) |
| AU (1) | AU1277588A (pt) |
| BR (1) | BR8801010A (pt) |
| DK (1) | DK128488A (pt) |
| HU (1) | HUT49121A (pt) |
| IL (1) | IL85667A0 (pt) |
| NZ (1) | NZ223778A (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE58908915D1 (de) * | 1988-12-16 | 1995-03-02 | Bayer Ag | Verfahren zur Herstellung von 2-Chlor-5-chlormethylpyridin. |
| ATE117994T1 (de) * | 1988-12-16 | 1995-02-15 | Bayer Ag | Verfahren zur herstellung von 2-chlor-5- chlormethylpyridin. |
| EP3008040B1 (en) | 2013-06-14 | 2017-04-05 | Cheminova A/S | A method for producing 2,3-dichloro-5-(trichloromethyl)pyridine |
| WO2018231704A1 (en) * | 2017-06-12 | 2018-12-20 | Dow Agrosciences, Llc | 6-bromonicotinamide and processes of preparation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL63511A (en) * | 1980-08-21 | 1986-02-28 | Dow Chemical Co | Method for converting carboxylic acid groups to trichloromethyl groups |
| US4634771A (en) * | 1985-07-25 | 1987-01-06 | Stauffer Chemical Company | Method for converting carboxylic acid groups to trichloromethyl groups |
-
1988
- 1988-03-04 EP EP88103405A patent/EP0281965A1/en not_active Withdrawn
- 1988-03-05 KR KR1019880002312A patent/KR880011058A/ko not_active IP Right Cessation
- 1988-03-07 NZ NZ223778A patent/NZ223778A/xx unknown
- 1988-03-08 AU AU12775/88A patent/AU1277588A/en not_active Abandoned
- 1988-03-08 BR BR8801010A patent/BR8801010A/pt unknown
- 1988-03-08 IL IL85667A patent/IL85667A0/xx unknown
- 1988-03-08 HU HU881125A patent/HUT49121A/hu unknown
- 1988-03-09 CN CN198888101242A patent/CN88101242A/zh active Pending
- 1988-03-09 DK DK128488A patent/DK128488A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AU1277588A (en) | 1988-09-08 |
| KR880011058A (ko) | 1988-10-26 |
| CN88101242A (zh) | 1988-09-28 |
| EP0281965A1 (en) | 1988-09-14 |
| NZ223778A (en) | 1989-06-28 |
| DK128488D0 (da) | 1988-03-09 |
| HUT49121A (en) | 1989-08-28 |
| DK128488A (da) | 1988-09-10 |
| IL85667A0 (en) | 1988-08-31 |
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