137156-78-6Relevant articles and documents
Reaction of 2,3-dichloroquinoxaline with acid hydrazides: A convenient synthesis of 1,6-disubstitutedditriazolo-and 2-aryl/heteroaryloxadiazinoquinoxalines
Sastry, Reddy C V,Krishnan, V S H,Narayan, G K A S S,Vemana, K,Vairamani, M
, p. 936 - 940 (2007/10/02)
The reaction of 2,3-dichloroquinoxaline (1) with various acid hydrazides (II) in 1:2 mole ratio using HMPT as solvent gives the corresponding ditriazoloquinoxalines (IV) in excellent yields while equimolar quantities of I and II react together in acetonitrile/K2CO3 under PTC conditions to form the respective oxadiazinoquinoxalines (V) as exclusive reaction products in good yields.The reaction mechanisms and spectral data of IV and V are also reported.
