Two novel organic–inorganic compounds based on tetrahexylammonium (THA) and tetraheptylammonium (THPA) ions and the Preyssler anion, [NaP5W30O110]14-, were synthesized and formulated as (THA)7.7H6.3 [NaP5W30O110] (A) and (THPA)7.5 H6.5[N aP5W30O110] (B). The synthesized compounds were characterized by IR, UV, and TGA and used for the catalytic synthesis of 4-aminopyrazolo[3,4,-d]pyrimidine derivatives 2a-2d. Our findings showed efficient catalytic activities for A and B.
合成了两种基于
四己基铵(THA)和四庚基
铵(
THPA)离子与Preyssler阴离子[NaP5W30O110]14-的有机-无机新化合物,并分别表述为(THA)7.7H6.3 [NaP5W30O110] (A) 和(
THPA)7.5 H6.5[NaP5W30O110] (B)。合成的化合物通过红外光谱(IR)、紫外光谱(UV)和热重分析(TGA)进行表征,并用于催化合成
4-氨基吡唑[3,4,-d]
嘧啶衍
生物2a-2d。我们的研究结果显示A和B具有高效的催化活性。