Studies on synthesis of bis - schiff base 5 - bromosalicylaldehyde - 0 - phenylenediamine 缩邻苯二胺双席夫碱的合成研究
2.
Synthesis and spectrum study of 5 - bromosalicylaldehyde contract semicarbazided hydrochloride and its rare earth metal complexes 溴水杨醛缩盐酸氨基脲稀土配合物的合成及光谱研究