Thiourea
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Couldn't select: Can't find FULLTEXT index matching the column listExemple din articole cu thiourea
- The ability of the resins to recover gold (1) thiourea perchlorate from solution has been investigated.
- A series of urea and thiourea derivatives of s-triazine have been developed based on high yielding nucleophilic substitution of 2,4,6-trichloro-1,3,5-triazine by 4-hydroxy coumarin, cyclopropylamine and ammonia at suitable conditions.
- This modern chemical method uses either sodium hydrosulfite or thiourea dioxide to reduce the blue indigo to the leuco-indigo .
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