Supported Preyssler Nanoparticles in Synthesis of 1,3‐Diaryl‐5‐Spirohexahydropyrimidines |
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| Authors: | Majid M. Heravi Samaheh Sadjadi Sodeh Sadjadi Hossein A. Oskooie Rahim Hekmat Shoar Fatemeh F. Bamoharram |
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| Affiliation: | 1. Department of Chemistry, School of Sciences, Azzahra University, Vanak, Tehran;2. Department of Chemistry, Islamic Azad University‐Mashhad Branch, Mashhad, Iran |
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| Abstract: | Silica‐supported Preyssler nanoparticles (H14[NaP5W30O110])/SiO2 are used as a new and recyclable catalyst for the preparation of 1,3‐diaryl‐5‐spirohexahydropyrimidines via a one‐pot condensation of anilines, formaldehyde, and cyclohexanone. |
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| Keywords: | 1,3‐Diaryl‐5‐spirohexahydropyrimidines derivatives Recyclable catalysts Heteropolyacids |
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