Reaction of Hydrazonoyl Halides with<i>Bis</i>-enaminones: A Convenient Route for Synthesis of Novel Polyaza-Terheterocycles
作者:Ahmad S. Shawali、Adel J. M. Haboub
DOI:10.1002/jhet.840
日期:2013.1
New bis(pyrazolylenaminones) were prepared in good yields. Their synthetic utilities as precursors for regioselective synthesis of novel bis(hetarylpyrazoles) were also investigated. The mechanisms and selectivities observed in the studied reactions were discussed.
以高收率制备了新的二(吡唑基亚氨基)。还研究了它们的合成用途,作为新型双(杂芳基吡唑)的区域选择性合成的前体。讨论了在研究的反应中观察到的机理和选择性。