67449-27-8Relevant academic research and scientific papers
Facile and efficient synthesis of 3,10-DISUBSTITUTED-BIS-1,2,4-TRIAZOLO[4, 3-a][3',4'-c]- QUINOXALINES using copper dichloride as an oxidant
Aggarwal, Ranjana,Sumran, Garima,Yadav, Mamta,Anju
experimental part, p. 350 - 357 (2011/11/14)
Various 3,10-disubstituted-bis-1,2,4-triazolo[4,3-a][30,40-c]quinoxalines (4) have been synthesized in a facile and efficient manner by copper dichloride mediated oxidative intramolecular cyclization of bis-arylidene derivatives of 2,3-dihydrazinoquinoxal
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.
