
Keywords: DABCO، 1،4-دیازیبسیکلو [2.2.2] اکتان; NMe4, tetramethylammonium; NEt4, tetraethylammonium; NEtMe3, N,N,N-trimethylethanaminium; NEt2Me2, N-ethyl-N,N-dimethylethanaminium; en, ethylenediamine; DAB, 1,4-diaminobutane; pip, piperazine; DABCO, 1,4-diazabicyclo[2.2.2]octane; bpe, 1,2-bis(4-pyridyl