摘要:本文通过选择2-噻吩醛、乙二胺、邻苯二胺、2-吡啶醛、水杨醛和氨基硫脲为原料,合成了5个含有硫原子的席夫碱化合物,研究了甲醇、乙醇和DMF等溶剂对反应的影响。所有目标化合物经过核磁氢谱、红外光谱确证。37473 毕业论文关键词:含硫席夫碱、有机配体、合成。
Synthesis of Sulfur-containing Schiff's Bases
Abstract: In this paper five sulfur-containing Schiff's bases have been synthesized by selecting thiophene-2-carbaldehyde, ethane-1,2-diamine, benzene-1,2-diamine, picolinaldehyde, 2-hydroxybenzaldehyde and thiosemicarbazide as raw materials. The solvent effects of methanol, ethanol and DMF on the reaction are studied. All the target compounds are confirmed by 1H NMR and IR spectra.
Keywords: sulfur-containing Schiff Base; organic ligand; synthesis.