FR883930A - Process for preparing acetylsulfanilic acid chloride - Google Patents
Process for preparing acetylsulfanilic acid chlorideInfo
- Publication number
- FR883930A FR883930A FR883930DA FR883930A FR 883930 A FR883930 A FR 883930A FR 883930D A FR883930D A FR 883930DA FR 883930 A FR883930 A FR 883930A
- Authority
- FR
- France
- Prior art keywords
- preparing
- acid chloride
- acetylsulfanilic acid
- acetylsulfanilic
- chloride
- Prior art date
- 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
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/78—Halides of sulfonic acids
- C07C309/86—Halides of sulfonic acids having halosulfonyl groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/37—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC56645D DE752572C (en) | 1941-07-14 | 1941-07-14 | Process for the preparation of acetylsulfanilic acid chloride |
Publications (1)
Publication Number | Publication Date |
---|---|
FR883930A true FR883930A (en) | 1943-07-26 |
Family
ID=7028353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR883930D Expired FR883930A (en) | 1941-07-14 | 1942-07-06 | Process for preparing acetylsulfanilic acid chloride |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE752572C (en) |
FR (1) | FR883930A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3154550A (en) * | 1964-10-27 | Extraction process for | ||
US3201398A (en) * | 1965-08-17 | Preparation of y-halo-l,z,j,x-tetrabybro- x-oxo-g-quinazolinesulfonamide | ||
US3161675A (en) * | 1957-06-17 | 1964-12-15 | Merck & Co Inc | Process for preparing sulfonamide compounds |
US3165518A (en) * | 1962-08-03 | 1965-01-12 | American Cyanamid Co | Catalytic chlorosulfonation of quinazolinones |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE499052C (en) * | 1928-01-06 | 1930-06-02 | Chem Fab Von Heyden Akt Ges | Process for the preparation of sulfonic acid halides |
-
1941
- 1941-07-14 DE DEC56645D patent/DE752572C/en not_active Expired
-
1942
- 1942-07-06 FR FR883930D patent/FR883930A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE752572C (en) | 1954-01-04 |
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