| 摘要 |
PCT No. PCT/EP96/00296 Sec. 371 Date Aug. 5, 1997 Sec. 102(e) Date Aug. 5, 1997 PCT Filed Jan. 25, 1996 PCT Pub. No. WO96/24637 PCT Pub. Date Aug. 15, 1996Reactive dyestuffs of the formula (I) <IMAGE> (I) wherein A denotes the radical of a diazo component and X is a fibre-reactive heterocyclic radical are obtained by hydrolysis of maleylated azo dyestuffs of the formula (IV) <IMAGE> (IV) and subsequent reaction with reactive components of the formula X-Hal without intermediate isolation, the other substituents having the meaning given in the description.
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