ES260505A1 - Un procedimiento para la producciën de compuestos de benzamida - Google Patents
Un procedimiento para la producciën de compuestos de benzamidaInfo
- Publication number
- ES260505A1 ES260505A1 ES0260505A ES260505A ES260505A1 ES 260505 A1 ES260505 A1 ES 260505A1 ES 0260505 A ES0260505 A ES 0260505A ES 260505 A ES260505 A ES 260505A ES 260505 A1 ES260505 A1 ES 260505A1
- Authority
- ES
- Spain
- Prior art keywords
- general formula
- halo
- acid
- lower alkyl
- prepared
- 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
- 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
- C07C311/15—Sulfonamides having sulfur atoms of sulfonamide groups bound to carbon atoms of six-membered aromatic rings
-
- 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)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Un procedimiento para la producción de compuestos de 4-halo-3-sulfamoilbenzamida de la fórmula caracterizado porque una 4-halo-3-(halosulfonil)benzamida de la fórmula se hace reaccionar con una amina primaria alcohólica inferior; donde X es un átomo de halógeno, Hal es bromo o cloro y R1 y R2 son hidrógeno o radicales alcohólicos inferiores, teniendo cada radical alcohilo inferior menos de 4 átomos de carbono.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83806159A | 1959-09-04 | 1959-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES260505A1 true ES260505A1 (es) | 1961-04-01 |
Family
ID=25276145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0260505A Expired ES260505A1 (es) | 1959-09-04 | 1960-08-20 | Un procedimiento para la producciën de compuestos de benzamida |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE594699A (es) |
CH (1) | CH395052A (es) |
DE (1) | DE1158957B (es) |
ES (1) | ES260505A1 (es) |
GB (1) | GB930295A (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19953775A1 (de) | 1999-11-09 | 2001-05-10 | Bayer Ag | Wirkstoffkombinationen mit insektiziden und akariziden Eigenschaften |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB576306A (en) * | 1942-05-05 | 1946-03-28 | Geigy Ag J R | Manufacture of monoazo dyestuffs, capable of being chromed |
DE960197C (de) * | 1954-11-30 | 1957-03-21 | Bayer Ag | Verfahren zur Herstellung von in 4-Stellung durch eine Sulfonsaeuredialkylamidgruppe substituierten 2-Chlorbenzoesaeuren |
-
1960
- 1960-08-20 ES ES0260505A patent/ES260505A1/es not_active Expired
- 1960-08-30 GB GB2992660A patent/GB930295A/en not_active Expired
- 1960-09-02 CH CH992560A patent/CH395052A/fr unknown
- 1960-09-02 BE BE594699A patent/BE594699A/fr unknown
-
1963
- 1963-09-02 DE DEP25628A patent/DE1158957B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
CH395052A (fr) | 1965-07-15 |
BE594699A (fr) | 1961-03-02 |
GB930295A (en) | 1963-07-03 |
DE1158957B (de) | 1963-12-12 |
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