- 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
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.
- Bakulev, V. A.,Dankova, E. F.,Mokrushin, V. S.,Sidorov, E. O.,Lebedev, A. T.