Title:
3-HALOGEN-ACETONESULFONAMIDE, MANUFACTURE AND USE
Document Type and Number:
Japanese Patent JPS6256462
Kind Code:
A
Abstract:
The invention relates to new 3-halogenoacetonesulfonamides of the formula X-CH2-CO-CH2-SO2NH2 in which X=F, Cl, Br or I, and to the preparation and use thereof. The preparation of the bromine compound according to the invention is effected by reacting acetonesulfonamide with bromine in aqueous solution. The fluorine, chlorine or iodine compound is prepared by reacting the bromine compound with a fluoride, chloride or iodide in an aprotic solvent. The compounds according to the invention can be used for the preparation of azo dyestuffs, plant protection agents, pharmaceuticals and textile auxiliaries.
Inventors:
DEIITERU GIYUNTERU
Application Number:
JP20694186A
Publication Date:
March 12, 1987
Filing Date:
September 04, 1986
Export Citation:
Assignee:
HOECHST AG
International Classes:
A01N41/06; C07C67/00; C07C301/00; C07C303/40; C09B43/00; C07C311/01; D06M13/02; D06M13/322; D06M13/402; D06M13/438; (IPC1-7): A01N41/06; C07C139/00; C07C143/74; C09B43/00; D06M13/38
Attorney, Agent or Firm:
Ezaki Mitsuyoshi
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