Extracurricular laboratory:new discovery of Quinoxaline-2,3(1H,4H)-dione

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.HPLC of Formula: C8H6N2O2, you can also check out more blogs about15804-19-0

Chemistry is an experimental science, and the best way to enjoy it and learn about it is performing experiments. HPLC of Formula: C8H6N2O2. Introducing a new discovery about 15804-19-0, Name is Quinoxaline-2,3(1H,4H)-dione

Synthesis of some 4-substituted hydrazinotetrazolo[1,5-a]quinoxalines

Reaction of 2,3 diketoquinoxaline in presence of phosphorus pentachloride and sodium azide in methanol gives 4-hydroxy tetrazolo[1,5-a]quinoxaline 3 which on reaction with phosphorous oxychloride gives 4-chloro tetrazolo[1,5-a] quinoxaline 4. This on treatment with hydrazine hydrate in ethanol yields 4-hydrazino tetrazolo[1,5-a]quinoxaline 5, which on reaction with various aldehydes in DMF gives 4-substituted hydrazinotetrazolo [1,5-a]quinoxalines 6a-g. The structures of compounds 6a-g have been confirmed by IR and 1H NMR.

Note that a catalyst decreases the activation energy for both the forward and the reverse reactions and hence accelerates both the forward and the reverse reactions.HPLC of Formula: C8H6N2O2, you can also check out more blogs about15804-19-0

Reference£º
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N305 | ChemSpider