DK433381A - Fremgangsmaade til fremstilling af 3-brom-4-fluorbenzylalkohol3-brom-4-fluorbenozesyre-derivater og fremgangsmaade til deres fremstilling - Google Patents
Fremgangsmaade til fremstilling af 3-brom-4-fluorbenzylalkohol3-brom-4-fluorbenozesyre-derivater og fremgangsmaade til deres fremstillingInfo
- Publication number
- DK433381A DK433381A DK433381A DK433381A DK433381A DK 433381 A DK433381 A DK 433381A DK 433381 A DK433381 A DK 433381A DK 433381 A DK433381 A DK 433381A DK 433381 A DK433381 A DK 433381A
- Authority
- DK
- Denmark
- Prior art keywords
- bromo
- procedure
- preparation
- fluorbenozoic
- alcohol3
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
- C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
- C07C29/147—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of carboxylic acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803036967 DE3036967A1 (de) | 1980-10-01 | 1980-10-01 | Verfahren zur herstellung von 3-brom-4-fluor-benzylalkohol und neue zwischenprodukte hierfuer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK433381A true DK433381A (da) | 1982-04-02 |
Family
ID=6113269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK433381A DK433381A (da) | 1980-10-01 | 1981-09-30 | Fremgangsmaade til fremstilling af 3-brom-4-fluorbenzylalkohol3-brom-4-fluorbenozesyre-derivater og fremgangsmaade til deres fremstilling |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4386035A (da) |
| EP (1) | EP0048914A1 (da) |
| JP (1) | JPS5788134A (da) |
| BR (1) | BR8106267A (da) |
| DE (1) | DE3036967A1 (da) |
| DK (1) | DK433381A (da) |
| IL (1) | IL63956A0 (da) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3426483A1 (de) * | 1984-07-18 | 1986-01-30 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von halogenierten chinoloncarbonsaeuren |
| US4846882A (en) * | 1986-01-10 | 1989-07-11 | Fmc Corporation | Herbicidal aryl tetrahydrophthalimides |
| IT1201113B (it) * | 1986-01-10 | 1989-01-27 | Fmc Corp | Composti erbicidi |
| JPS62265240A (ja) * | 1986-05-12 | 1987-11-18 | Shin Etsu Chem Co Ltd | カルボン酸の還元方法 |
| JP4815926B2 (ja) * | 2004-08-05 | 2011-11-16 | 住友化学株式会社 | ハロゲン置換ベンゼンジメタノールの製造方法 |
| JP5029000B2 (ja) * | 2006-01-10 | 2012-09-19 | 住友化学株式会社 | ハロゲン置換ベンゼンジメタノールの製造法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL186313C (nl) * | 1978-01-27 | 1990-11-01 | Sigma Tau Ind Farmaceuti | Werkwijze voor de bereiding van benzylalcoholen en benzaldehyden. |
| DE2933985A1 (de) * | 1979-08-22 | 1981-04-09 | Bayer Ag, 5090 Leverkusen | Neue 4-fluor-3-phenoxy-benzyl-ether und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung |
| DE2933979A1 (de) * | 1979-08-22 | 1981-03-12 | Bayer Ag, 5090 Leverkusen | Neue 4-fluor-3-phenoxy-benzaldehydacetale und verfahren zu deren herstellung sowie neue zwischenprodukte hierfuer und verfahren zu deren herstellung. |
-
1980
- 1980-10-01 DE DE19803036967 patent/DE3036967A1/de not_active Withdrawn
-
1981
- 1981-09-14 US US06/301,510 patent/US4386035A/en not_active Expired - Fee Related
- 1981-09-19 EP EP81107453A patent/EP0048914A1/de not_active Withdrawn
- 1981-09-28 JP JP56152240A patent/JPS5788134A/ja active Pending
- 1981-09-28 IL IL63956A patent/IL63956A0/xx unknown
- 1981-09-30 BR BR8106267A patent/BR8106267A/pt unknown
- 1981-09-30 DK DK433381A patent/DK433381A/da not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5788134A (en) | 1982-06-01 |
| EP0048914A1 (de) | 1982-04-07 |
| DE3036967A1 (de) | 1982-05-13 |
| BR8106267A (pt) | 1982-06-15 |
| IL63956A0 (en) | 1981-12-31 |
| US4386035A (en) | 1983-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ATS | Application withdrawn |