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NASCN–(NH4)2CE(NO3)6 SYSTEM IN HETEROCYCLE THIOCYANATION: SYNTHESIS OF NOVEL HIGHLY POTENT BROAD-SPECTRUM FUNGICIDES FOR CROP PROTECTION

Михаил Ю. Шарипов, Игорь Б. Крылов, Иван Д. Карпов, Ольга В. Василькова, Анна-Мария В. Алексеенко, Александр О. Терентьев
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Abstract


A method for thiocyanation of pyrroles, indoles, pyrazolones, and pyrimidine-2,4,6-triones with the NaSCN–(NH4)2Ce(NO3)6 system was proposed. The most important result was the synthesis of dithiocyanated pyrroles with high fungicidal activity against various phytopathogenic fungi.

 


Keywords


Tcerium ammonium nitrate; pyrroles; fungicides; rhodanation; thiocyanation.

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