| abstract |
PROCEDURE FOR OBTAINING SULFONAMIDE DERIVATIVES. ANILINE DERIVATIVE OF FORMULA (I) IS REACTED WITH TRIFLUORMETHANOSULPHONIC ANHYDIDE OR WITH A TRIFLUORMETHANOSULFONYL HALIDE. THE REACTION BETWEEN THE COMPOUND (II) WITH THE COMPOUND R "- W" CAN BE EFFECTED. THE COMPOUND (III) IS OBTAINED WHERE R IS ALKYLAMINE, ALKENYLAMINE, ALKINYLAMINE, DI (ALKYL) AMINO, DI (ALQUENYL) AMINO, DI (ALKYLAMINE) AMINO; (ALQUIL) (ALQUENIL) AMINO OR OTHERS; R "IS X" OR R; X '' IS HALOGEN OR CF SO <024> OR <024>; W IS HYDROGEN O <024> SO <024> CF. |