摘要 |
Phenyl-substd. sulfonamides of formula (I') and their salts are prepared by, reacting sulfonamide of formula (IV') with diphenylcarbonate in the presence of strong base, separating the produced sulfonylcarbamate, and reacting sulfonylcarbamate with amin of formula (III'). In formulas, J' is one of the formulas (J1'), (J2'), (J3'); Q is S, O or SO2 ; R is H or Me; R1' is H, Me, OCH3, Cl, or Br; R2 is H or 1-3C alkyl; R3 is H or Me; R4 is H or Me; R4' is H, Cl, Me, Cl, Me, CF3, OCH3 or Br; R5 is 1-3C alkyl, CH2CH=CH2 etc.; R6 is 1-3C alkyl; R7 is 1-3C alkyl or CF3; R8 and R9 are each 1-3C alkyl; R10 is H, Cl, Br or 1-3C alkyl; R11 is H, Me, Cl or Br; A' is the formula (A1') etc.; G is O or CH2; X' is H, Me, OMe or Cl.
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