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Karimi-Jaberi Zahed Moaddeli Mohammad Sadegh Setoodehkhah Moslem Nazarifar Mohammad Reza 《Research on Chemical Intermediates》2016,42(5):4641-4650
Research on Chemical Intermediates - A clean, efficient and eco-friendly procedure has been developed using nano-copper chromite (nano-CuCr2O4) as catalyst for the synthesis of biscoumarin and... 相似文献
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Mohammad Ghanbari Sanaz Moradi Moslem Setoodehkhah 《Green Chemistry Letters and Reviews》2018,11(2):111-124
A novel Wells–Dawson heteropolyacid-based magnetic Inorganic–organic nanohybrid, Fe3O4@SiO2@ADMPT/H6P2W18O62, was fabricated and used as a green, efficient, eco-friendly, and highly recyclable catalyst for the one-pot and multi-component synthesis of 1,4-Dihydopyridine (1,4-DHP) derivatives from the reaction of various aromatic aldehydes with ethyl acetoacetate and ammonium acetate with good to excellent yields and in a short span of time. The nanohybrid catalyst was prepared by the chemical anchoring of Wells–Dawson heteropolyacid H6P2W18O62 onto the surface of functionalized Fe3O4 nanoparticles with 2,4-bis(3,5-dimethylpyrazol)-triazine (ADMPT) linker. These nanocatalysts were identified by using scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), infrared spectroscopy (IR) and vibrating sample magnetometer (VSM). This protocol is developed as a safe, cost-effective and convenient alternate method for the synthesis of 1,4-DHP derivatives utilizing an eco-friendly, and a highly reusable catalyst. 相似文献
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