78564-38-2Relevant academic research and scientific papers
Synthesis of some new pyrido[3',2':4,5]thieno[3,2-d[1,2,3-triazines with antianaphylactic activity
Wagner,Leistner,Vieweg,Krasselt,Prantz
, p. 514 - 518 (2007/10/02)
Some new pyrido[3',2':4,5]thieno[3,2-d]1,2,3-triazine-4(3H)-ones (C) were synthesized from 2-thioxo-1,2-dihydro-3-carbonitriles (A) via the 3-amino-thieno[2,3-b]pyridine-2-carboxamides (B). Substances of structure A were converted to 3-amino-thieno[2,3-b]
SYNTHESIS AND SOME REACTIONS OF 3-CYANOPYRIDINE-2-THIONES
Krauze, A. A.,Bomika, Z. A.,Shestopalov, A. M.,Rodinovskaya, L. A.,Pelcher, Yu. E',et al.
, p. 279 - 284 (2007/10/02)
New method for the synthesis of 3-cyanopyridine-2-thiones by the reaction of δ-keto nitroles with sulfur and by condensation of chalcones or benzylideneacetone with cyanothioacetamide are given.The compounds obtained were used in various reactions for the preparation of alkylated products, disulfides, and condensed heterocycles, viz., thienopyridines and pyridothienopyrimidines.
