Introduction of piperazine-1,4-diium dihydrogen phosphate as a new and highly efficient dicationic brönsted acidic ionic salt for the synthesis of (thio)barbituric acid derivatives in water
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DOI: 10.1016/j.molstruc.2018.10.053
Abstract: Abstract A new piperazine-based dicationic Bronsted acidic ionic salt named as piperazine-1,4-diium dihydrogen phosphate was prepared. After characterization by FT-IR, Mass and NMR spectroscopy, it was used as an efficient and reusable catalyst for the… read more here.
Keywords: ionic salt; diium dihydrogen; acidic ionic; piperazine diium ... See more keywords