CH388297A - Process for the preparation of trifluoromethyl-aryl-sulfonic acid amides - Google Patents

Process for the preparation of trifluoromethyl-aryl-sulfonic acid amides

Info

Publication number
CH388297A
CH388297A CH7506959A CH7506959A CH388297A CH 388297 A CH388297 A CH 388297A CH 7506959 A CH7506959 A CH 7506959A CH 7506959 A CH7506959 A CH 7506959A CH 388297 A CH388297 A CH 388297A
Authority
CH
Switzerland
Prior art keywords
trifluoromethyl
aryl
preparation
sulfonic acid
acid amides
Prior art date
Application number
CH7506959A
Other languages
German (de)
Inventor
Friedrich Dr Muth
Original Assignee
Bayer Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DEF21888A external-priority patent/DE1058049B/en
Priority claimed from DEF22658A external-priority patent/DE1062238B/en
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of CH388297A publication Critical patent/CH388297A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
    • C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
    • C09B43/1247—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters with formation of NHSO2R or NHSO3H radicals
    • 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
CH7506959A 1956-12-08 1959-06-29 Process for the preparation of trifluoromethyl-aryl-sulfonic acid amides CH388297A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEF21888A DE1058049B (en) 1956-12-08 1956-12-08 Process for the production of protective agents against textile pests, mold and bacterial attack
DEF22658A DE1062238B (en) 1957-03-23 1957-03-23 Process for the production of protective agents against textile pests, mold and bacterial attack
DEF0026477 1958-08-23

Publications (1)

Publication Number Publication Date
CH388297A true CH388297A (en) 1965-02-28

Family

ID=27210052

Family Applications (2)

Application Number Title Priority Date Filing Date
CH5211357A CH366038A (en) 1956-12-08 1957-10-30 Process for the preparation of new sulfonic acid amides
CH7506959A CH388297A (en) 1956-12-08 1959-06-29 Process for the preparation of trifluoromethyl-aryl-sulfonic acid amides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH5211357A CH366038A (en) 1956-12-08 1957-10-30 Process for the preparation of new sulfonic acid amides

Country Status (4)

Country Link
CH (2) CH366038A (en)
DE (1) DE1418197A1 (en)
GB (2) GB854956A (en)
SE (1) SE303127B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239564A (en) * 1960-12-02 1966-03-08 Reeder Earl 2 n-substituted amino halobenzo-phenones
NL301745A (en) * 1962-12-17
US3953492A (en) * 1975-03-27 1976-04-27 Merck & Co., Inc. Anthelmintic substituted sulfonamide derivatives
US3953493A (en) * 1975-03-27 1976-04-27 Merck & Co., Inc. Substituted sulfonamide derivatives as anthelmintic agents

Also Published As

Publication number Publication date
GB854956A (en) 1960-11-23
DE1418197A1 (en) 1968-10-17
GB900111A (en) 1962-07-04
CH366038A (en) 1962-12-15
SE303127B (en) 1968-08-19

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