摘要
以对硝基苯甲醛、吡咯为原料,戊酸为溶剂,经缩合反应合成得到四(4-硝基苯基)卟啉(TNPP),以此为基础经过还原得到四(4-氨基苯基)卟啉(TAPP),并进一步与金属盐反应合成得到金属配合物。利用紫外可见光谱、红外光谱、元素分析、质谱及核磁共振氢谱对卟啉及其金属配合物进行了结构表征,确定合成产物为目标产物。通过合成方法的改进,提高了四(4-氨基苯基)卟啉(TAPP)及其金属配合物的产率,产率与目前的文献值相比较从30%提高至38%,为进一步研究氨基卟啉类有机金属材料提供了新的合成思路和方法。
Tetra（ 4-nitrophenyl） porphyrin（ TNPP-H2） was synthesized in pentanoic acid,using 4-nitro-benzaldehyde and pyrrole as materials. Tetra（ 4-aminophenyl） porphyrin（ TAPP-H2） was synthesized by the reduction of TNPP. Then metallo-porphyrin complexes were synthesized from TAPP-H2 and metal salts. The products were characterized by elemental analysis and UV-Vis,IR,Mass and1 HNMR. The synthetic product was identified as the target product. By improving the synthesis method,the yield rate of TAPP and its metal complexes was increased. Compared with the literature value,it increased from 30% to 38%. It provides a new synthesis of ideas and methods for further research on amino porphyrin metal organic materials.
出处
《化学试剂》
CAS
北大核心
2015年第9期843-847,共5页
Chemical Reagents
