化学
催化作用
介孔材料
水溶液
纳米颗粒
多相催化
苯并吡喃
水介质
核化学
介孔二氧化硅
化学工程
组合化学
有机化学
工程类
作者
Shahrzad Abdolmohammadi,Shahab Shariati,Behrouz Mirza
摘要
A new effective approach to synthesize a series of 7‐aryl‐6 H ,7 H ‐[1]benzopyrano[4,3‐ b ][1,3]dioxolo[4,5‐ g ][1]benzopyran‐6‐ones was reported using Fe 3 O 4 @SiO 2 @Kit‐6 as heterogeneous catalyst at room temperature under ultrasonic irradiation in aqueous media. This procedure is of great value due to its short reaction time, high yields, simple processing, and the use of easily available and magnetically recyclable heterogeneous catalyst.
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