force microscopy (AFM) image analysis. Then, it was applied as an efficient heterogeneous catalyst in two important three- and four-component one-pot organic condensation reactions for the synthesis of Hantzsch 1,4-dihydropyridine and polyhydroquinoline derivatives in high yields under solvent-free condition at room temperature. The first design and development of a low-leaching bionanostructure, easy
制备了一种新的基于
生物聚合物的磁性纳米复合材料,并通过傅里叶变换红外(FT-IR)光谱,能量色散X射线(EDX)分析,扫描电子显微镜(
SEM)和透射电子显微镜(
TEM)图像,电感感应光谱进行了表征耦合等离子体原子发射光谱(ICP-AES)分析,热重/差热(TG / DT)分析和原子力显微镜(A
FM)图像分析。然后,在无溶剂条件下于室温下以高收率合成Hantzsch 1,4-
二氢吡啶和聚氢
喹啉衍
生物,在两个重要的三组分和四组分一锅法有机缩合反应中用作高效多相催化剂。低浸出的
生物纳米结构的首次设计和开发,纳米催化剂的易于分离和可重复使用性,