| abstract |
COMPOUNDS OF FORMULA I (FORMULA I) IN WHICH Z1 AND Z2, INDEPENDENTLY BETWEEN THEM, MEAN HYDROGEN, FLUORIDE OR CHLORINE, CHARACTERIZED BECAUSE A) A 2-HALOGENOPHENYLSULPHONAMIDE OF FORMULA II, LA QUEENULA II, FORMULA II) OR JOKE, IS REACTED IN THE PRESENCE OF A BASE WITH A MERCAPTAN OF FORMULA III R-SH (III), WHERE R MEANS A C1-C6 RENT, OR A C1-C6 RENT REPLACED BY PHENYL. |