100097-66-3Relevant articles and documents
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
Bakulev, V. A.,Dankova, E. F.,Mokrushin, V. S.,Sidorov, E. O.,Lebedev, A. T.
, p. 698 - 701 (1987)
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.
Reaction of 5-mercapto-1,2,3-triazole-4-carboxamides with phosphorus decasulfide
Dankova,Bakulev,Kolobov,Andosova,Mokrushin
, p. 688 - 690 (2007/10/02)
The reaction of 5-mercapto-1,2,3-triazole-4-carboxamide with P4S10 was studied; the mechanism of this reaction is discussed. The effect of the donor-acceptor properties of the substituents on the direction of cyclization of the intermediate malonic acid α-diazodithioamide was investigated. A new rearrangement in the 5-mercapto-1,2,3-triazole series was observed.