FIELD: chemistry.
SUBSTANCE: invention relates to a method of obtaining N-substituted 2,5-dithiocyanato-1H-pyrroles of the general formula 
where R stands for lower alkyl or phenyl, by interaction of potassium thiocyanate (KSCN) with respective N-substituted 1H-pyrrole under an action of oxidant - potassium peroxydisulphate, the process being carried out in the presence of a catalyst copper sulphate (CuSO4•5H2O) at room temperature and a molar ratio KSCN: CuSO4•5H2O:K2S2O8:N-substituted-1H-pyrrole 3-4:0.1-0.2:2:1.
EFFECT: simplification of the process and obtaining the target product with the high output.
1 tbl, 5 ex
| Title | Year | Author | Number |
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| SUBSTITUTED [(3-NITRO-1H-1,2,4-TRIAZOL-1-YL)-NNO-AZOXY]FURAZANES AND PRODUCTION METHOD THEREOF | 2020 |
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| 2-R-6-R-5-ARYL-PYRROLE[3,4-c]CARBAZOLE-1,3(2H,6H)-DIONE SYNTHESIS METHOD | 2009 |
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| NEW OXOISOQUINOLINE DERIVATIVES | 2017 |
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| BICYCLIC HETEROCYCLE COMPOUNDS AND THEIR USES IN THERAPY | 2012 |
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