The Journal of Organic Chemistry

Synthesis and chemistry of some furazano-and furoxano [3, 4-b] piperazines

RL Willer, DW Moore

文献索引：Willer, Rodney L.; Moore, Donald W. Journal of Organic Chemistry, 1985 , vol. 50, # 25 p. 5123 - 5127

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被引用次数: 69

摘要

A series of N, N'-disubstituted furazano-and furoxano [3, 4-b] piperazines la4 and 2b-d have been synthesized from N, N'-disubstituted 2, 3-piperazinedione dioximes 5a-d by base- promoted dehydration and by basic potassium ferricyanide oxidation, respectively. The N, N'- disubstituted 2, 3-piperazinedione dioximes were synthesized by reacting the appropriate N, N'-disubstituted ethylenediamine with dichloroglyoxime. Also studied was the reaction of 3 ...