New bifunctional ligands containing the 1,4-diazadiene and 1,2-benzoquinone groups were synthesized by the reactions of 4-amino-3,6-di-tert-butylpyrocatechol with glyoxal and its derivatives. Their o-semiquinone complexes with transition and nontransition metals were studied in solution by the ESR method.
合成了含有1,4-二氮二烯和1,2-苯醌基团的新型双功能
配体,方法是将4-
氨基-3,6-二丁基
吡喃
酚与
乙二醛及其衍
生物反应。通过电子自旋共振(ESR)方法研究了它们与过渡
金属和非过渡
金属形成的邻半醌络合物在溶液中的性质。