102998-24-3

Upstream product

• 102998-19-6 C₁₅H₁₀Cl₂N₄O 
• 2958-36-3 (2-amino-5-chloro-phenyl)-(2-chloro-phenyl)-methanone 
• 102998-13-0 [6-Chloro-4-(2-chloro-phenyl)-4-hydroxy-4H-benzo[d][1,2,3]triazin-3-yl]-acetonitrile 

Relevant academic research and scientific papers

OPEN-CHAIN NITROGEN COMPOUNDS. PART IX. 1,2,3-TRIAZOLOQUINAZOLINE AND ITS 5-ALKYL AND 5-ARYL DERIVATIVES FROM ALUMINA-CATALYSED CYCLIZATION OF 1-(2'-ACYLPHENYL)-3-CYANOMETHYLTRIAZENE

Alumina-catalysed cyclization of a series of 1-(2'-acylphenyl)-3-cyanomethyltriazenes (5) affords good yields of the previously unreported 5-alkyl- and 5-aryl-1,2,3-triazoloquinazolines (8).The parent heterocycle, 1,2,3-triazoloquinazoline,