Fe3O4 nanoparticles. This catalyst was characterized by FT-IR, FESEM, TEM, XRF, BET, VSM, EDX and XRD. As a first report, the catalytic activity of nano-Fe3O4/TiCl2/cellulose was investigated in the synthesis of 2,3-dihydroquinazolin-4(1H)-ones in good to excellent yields under mild conditions. Graphical abstract
摘要通过将TiCl 4与纳米
纤维素和Fe 3 O 4纳米颗粒的羟基键合,合成了纳米Fe 3 O 4 / TiCl 2 /
纤维素作为一种新型的,绿色的,基于
生物的可回收催化剂。该催化剂通过FT-IR,FE
SEM,
TEM,XRF,BET,VSM,EDX和XRD表征。作为第一份报告,在温和的条件下,以良好至优异的产率研究了纳米Fe 3 O 4 / TiCl 2 /
纤维素在2,3-二氢
喹唑啉-4(1 H)-酮的合成中的催化活性。 图形概要