We report here the synthesis of a novel family of N-CF3 hydrazines from a direct way involving the available and cheap Langlois reagent (CF3SO2Na). These derivatives have shown very high stability whatever the conditions used and are excellent precursors for building previously inaccessible N-CF3 functionalized compounds, such as substituted hydrazides, hydrazine-amino-acids, hydrazones, N-aziridines
我们在此报告了一种新型N -CF 3肼家族的合成,该方法涉及可用且廉价的朗格洛伊试剂 (CF 3 SO 2 Na)的直接方式。无论使用何种条件,这些衍生物都显示出非常高的稳定性,并且是构建以前无法获得的N -CF 3官能化化合物的优秀前体,例如取代酰肼、肼氨基酸、腙、N-氮丙啶和吡唑。