FR2404617B1 - - Google Patents
Info
- Publication number
- FR2404617B1 FR2404617B1 FR7827937A FR7827937A FR2404617B1 FR 2404617 B1 FR2404617 B1 FR 2404617B1 FR 7827937 A FR7827937 A FR 7827937A FR 7827937 A FR7827937 A FR 7827937A FR 2404617 B1 FR2404617 B1 FR 2404617B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/58—Preparation of carboxylic acid halides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/839,045 US4110373A (en) | 1977-10-03 | 1977-10-03 | Process for the preparation of benzoyl halide and halosulfonylbenzoyl halide |
| US05/923,411 US4212819A (en) | 1978-07-10 | 1978-07-10 | Process for the preparation of benzoyl halide and halosulfonylbenzoyl halide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2404617A1 FR2404617A1 (en) | 1979-04-27 |
| FR2404617B1 true FR2404617B1 (en) | 1984-05-18 |
Family
ID=27126074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7827937A Granted FR2404617A1 (en) | 1977-10-03 | 1978-09-29 | PROCESS FOR PREPARATION OF BENZOYL HALOGENIDES AND HALOGENOSULFONYLBENZOYL HALOGENIDES |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5461137A (en) |
| CA (1) | CA1108645A (en) |
| DE (1) | DE2840924A1 (en) |
| FR (1) | FR2404617A1 (en) |
| GB (1) | GB2005667B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3142856A1 (en) * | 1981-10-29 | 1983-05-11 | Bayer Ag, 5090 Leverkusen | METHOD FOR PRODUCING 2,4-DICHLOR-5-FLUOR-BENZOYL CHLORIDE |
| TW575563B (en) * | 1997-08-19 | 2004-02-11 | American Cyanamid Co | Process for the preparation of pyridyl carboxylic amides and esters |
| DE10218704B4 (en) * | 2002-04-26 | 2006-11-30 | Bayer Cropscience Gmbh | Halosulfonylbenzoic acid halides, processes for their preparation and their use for the preparation of substituted phenylsulfonylureas |
| DK1948609T3 (en) * | 2005-11-07 | 2010-06-07 | Basf Se | Process for the preparation of pyridylcarboxylic acid amides and esters |
| JP5795519B2 (en) * | 2011-11-01 | 2015-10-14 | 住友精化株式会社 | Method for producing chlorosulfonylbenzoyl chloride compound |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3253900A (en) * | 1961-05-15 | 1966-05-31 | Hooker Chemical Corp | Herbicidal composition containing polychlorotoluyl chloride |
| US3322822A (en) * | 1963-05-27 | 1967-05-30 | Hooker Chemical Corp | Preparation of halosulfonyl benzoyl halides |
| US3290370A (en) * | 1963-05-27 | 1966-12-06 | Hooker Chemical Corp | Process for the preparation of metahalosulfonylbenzoyl halide |
| BE758231A (en) * | 1969-10-29 | 1971-04-29 | Bayer Ag | PROCESS FOR PREPARING HALOGENIDES OF TRIHALOMETHYLBENZENE - SULPHONIC ACIDS |
| US3668247A (en) * | 1969-11-10 | 1972-06-06 | Du Pont | Aromatic acid chloride process |
-
1978
- 1978-09-12 GB GB7836511A patent/GB2005667B/en not_active Expired
- 1978-09-20 DE DE19782840924 patent/DE2840924A1/en not_active Withdrawn
- 1978-09-29 JP JP12114478A patent/JPS5461137A/en active Pending
- 1978-09-29 FR FR7827937A patent/FR2404617A1/en active Granted
- 1978-10-03 CA CA312,559A patent/CA1108645A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB2005667B (en) | 1982-03-17 |
| DE2840924A1 (en) | 1979-04-12 |
| JPS5461137A (en) | 1979-05-17 |
| CA1108645A (en) | 1981-09-08 |
| FR2404617A1 (en) | 1979-04-27 |
| GB2005667A (en) | 1979-04-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |