Heterocyclization of compounds containing diazo and cyano groups. 4. Reactions of 2-diazo-2-cyanoacetic acid amides with P4S10 and the lawesson reagent. Synthesis and recyclization of 5-amino-1,2,3-thiadiazole-4-carbothioamides

Autor:	Bakulev, V. A., Dankova, E. F., Mokrushin, V. S., Sidorov, E. O., Lebedev, A. T.
Zdroj:	Chemistry of Heterocyclic Compounds; June 1987, Vol. 23 Issue: 6 p698-701, 4p
Abstrakt:	5-Amino-1,2,3-thiadiazole-4-carbothioamides were obtained in the reaction of carbonyl derivatives of diazoacetonitrile with P4S10 and the Lawesson reagent. A novel recyclization of 1,2,3-thiadiazole-4-carbothioamides was observed.
Databáze:	Supplemental Index
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