Synthesis and reactions of some new thieno [2, 3-b] quinoxalines and their related compounds

SA Mahgoub

文献索引：Mahgoub, S. A. Phosphorus, Sulfur and Silicon and the Related Elements, 1991 , vol. 61, # 12 p. 151 - 160

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被引用次数: 6

摘要

Abstract Reaction of 2-chloroquinoxaline-3-carbonitril (1) with different types of nucleophiles such as thiourea, sodium methoxide, aniline, a-mercaptoacetic acid, ethyl-α- mercaptoacetate and anthranilic acid have been studied. Hydrolysis of 3-carbonitril-2 (lH)- quinoxalinthione (11) with HCI gave 2 (1H)-quinoxalinone-3-carboxamide (VIII). Compound I1 was reacted with bromoacetone, phenacylbromide and chloroacetonitrile in sodium ...