Synthesis and Characterization of Two Novel Organic-Inorganic Compounds Based on Tetrahexyl and Tetraheptyl Ammonium Ions and the Preyssler Anion and Their Catalytic Activities in the Synthesis of 4-Aminopyrazolo[3,4-d]- Pyrimidines

Molecules

关键词: Preyssler anion;    catalyst;    heteropolyacid;    organic–inorganic compound;    tetrahexyl ammonium;    tetraheptylammonium;   

DOI  :  10.3390/molecules15042509

来源: mdpi

【 摘 要 】

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)_7.7H_6.3 [NaP₅W₃₀O₁₁₀] (A) and (THPA)_7.5 H_6.5[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.

【 授权许可】

CC BY   
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