| abstract |
2-Hydroxyethyl phenyl sulphones of formula (I) are new. In (I), X = S or NR; R = H, 1-6C alkoxy, or 1-6C alkyl opt. substd. by OH, SO3H, COOH or CN; R1 = H, 1-6C alkyl (opt. substd. by SO3M, COOM, OH, NH2, NHMe, NHCOMe, OMe, OEt, SO2CH2CH2OH, phenyl, mono- or di-sulphophenyl or 4-(2-hydroxyethylsulphonyl) -2-sulphophenyl), or phenyl or naphthyl opt. substd. by SO3M, COOM, NH2, NHMe or NHCOMe; Y = NH2 or NO2; M = H, Li, Na, K or 1/2Ca. |