113722-08-0Relevant articles and documents
CYCLIZATION OF N-ALKYL AZINIUM CATIONS WITH BIFUNCTIONAL NUCLEOPHILES. 21. REGIOISOMERIC 1,3,4-THIADIAZINOQUINOXALINES
Baklykov, V. G.,Charushin, V. N.,Chupakhin, O. N.,Drozd, V. N.
, p. 465 - 469 (1987)
Thiobenzhydrazides undergo cyclization with N-alkyl-quinoxalinium salts to give 5-alkyl-substituted 1,4,4a,10,10a-hexahydro-1,3,4-thiadiazinoquinoxalines, which undergo isomerization to 10-alkyl-substituted thiadiazinoquinoxalines when they are hea