Vilsmeier-Haack Reaction of Phosphonic Dihydrazide: Synthesis of 4- {[(Dimethyl)azanylidenonium Chloride] Methyl} Amino-2,3-Dihydro-3-Oxo-4H-1,2,4, 3-Triazaphosphole

Tarik E. Ali; Somaia M. Abdel-Kariem

首页> 外文期刊>International Journal of Materials and Chemistry >Vilsmeier-Haack Reaction of Phosphonic Dihydrazide: Synthesis of 4- {[(Dimethyl)azanylidenonium Chloride] Methyl} Amino-2,3-Dihydro-3-Oxo-4H-1,2,4, 3-Triazaphosphole

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Vilsmeier-Haack Reaction of Phosphonic Dihydrazide: Synthesis of 4- {[(Dimethyl)azanylidenonium Chloride] Methyl} Amino-2,3-Dihydro-3-Oxo-4H-1,2,4, 3-Triazaphosphole

机译：二酰肼的Vilsmeier-Haack反应：合成4-{[[（二甲基）氮杂亚nium基氯化物]甲基}氨基-2,3-二氢-3-氧代-4H-1,2,4,3-三氮杂磷腈

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A simple method for the synthesis of 4-{[(dimethyl)azanylidenonium chloride] methyl}amino-2,3-dihydro- 3-oxo-4H-1,2,4,3-triazaphosphole (2) is described. Treatment of phosphonic dihydrazide (1) with Vilsmeier-Haack reagent led directly to the title compound in high yield.

机译：描述了一种简单的合成4-{[（二甲基）氮杂亚烷基氯化铵]甲基}氨基-2,3-二氢-3-氧代-4H-1,2,4,3-三氮杂磷（2）的方法。用Vilsmeier-Haack试剂处理膦二酰肼（1）可以直接以高收率得到标题化合物。

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《International Journal of Materials and Chemistry》 |2012年第5期|共页
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Tarik E. Ali; Somaia M. Abdel-Kariem;
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Vilsmeier-Haack Reaction of Phosphonic Dihydrazide: Synthesis of 4- {[(Dimethyl)azanylidenonium Chloride] Methyl} Amino-2,3-Dihydro-3-Oxo-4H-1,2,4, 3-Triazaphosphole

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