reusable nano catalyst and characterized by XRD, SEM, TEM, and BET SA-PSD methods. It is used for the thiocyanation of aromatic and hetero aromatic compounds in presence of NH4SCN under acid free solvothermal and solvent-free conditions. Observed Reaction times are dramatically reduced from solvothermal (15 to 20 hr) to sonication reactions (25 to 40 min), which are further reduced in mortar-pestle grinding
摘要 Co-Fe-普鲁士蓝类似物 (Co-Fe-PBA) 被开发为可重复使用的纳米催化剂,并通过 XRD、
SEM、
TEM 和 BET
SA-P
SD 方法进行了表征。它用于在无酸溶剂热和无溶剂条件下,在 NH 4 SCN 存在下,芳族和杂芳族化合物的
硫氰化反应。观察到的反应时间从溶剂热(15 到 20 小时)到超声反应(25 到 40 分钟)显着减少,在研钵-研杵研磨(8 到 10 分钟)和微波辅助(4 到 7 分钟)方案中进一步减少. 反应产物通过行之有效的光谱方法确认。适当地解释了从溶剂热到绿色植物的速率加速声波处理、微波和研钵研磨。