A Convenient Synthesis of New [1,2,4]Triazolo[3′,4′:2,3][1,3]thiazolo [4,5-b]quinoxalines

Autor: Mohsen Nikpour, B. Reihani, Mohammad Rahimizadeh, Mehdi Bakavoli
Rok vydání: 2006
Předmět:
Zdroj: Phosphorus, Sulfur, and Silicon and the Related Elements. 181:99-104
ISSN: 1563-5325
1042-6507
Popis: New derivatives of 3-substitued [1,2,4]triazolo[3′,4′;2,3][1,3]triazolo[4,5-b]quinoxalines 6 have been prepared by the cyclocondensation of [1,3]thiazolo[4,5-b]quinoxaline-2(3H) one hydrazone 5 with aroyl chlorides, trimethylorthoformate, or triethylorthoacetate.
Databáze: OpenAIRE