摘要
合成了两种直链醚席夫碱双水杨醛缩二甘醇二胺（ＳＡＬＤＡ）和双水杨醛缩四甘醇二胺（ＳＡＬＴＴＡ）及其新配合物［Ｚｎ（ＳＡＬＤＡ）］（ＮＯ３）２·４Ｈ２Ｏ和［Ｃｕ３（ＳＡＬＴＴＡ）（ＮＯ３）４］（ＮＯ３）２·３Ｈ２Ｏ．并以ＩＲ谱、ＵＶ谱，特别是１Ｈ和１３ＣＮＭＲ谱等方法进行了表征，并详细地讨论了合成方法，ＩＲ谱表明ＳＡＬＴＴＡ中醚氧并未全部配位．
Two kinds of noncyclic polyether Schiff bases, bis salicylidene diethylene glycol diamine (SALDA) and bis salicylidene tetraethylene glycol diamine (SALTTA) as well as their new complexes Zn(SALDA) (NO 3) 2\54H 2O and Cu 3(SALTTA)(NO 3) 4 (NO 3) 2\53H 2O have been synthesized and characterized by IR and UV spectra, especially by 1H and 13 C NMR methods. Synthesis method has been studied in detail. IR spectra show that not all of the ethereal oxygen donor atoms in SALTTA are coordinated to the central metal ions.
出处
《波谱学杂志》
CAS
CSCD
北大核心
1998年第4期334-340,共7页
Chinese Journal of Magnetic Resonance
关键词
直链醚
席夫碱配合物
合成
IR
NMR
Non cyclic polyether, Schiff base complex, Synthesis, IR, NMR
