Volume 28, Issue 2 e21362
RESEARCH ARTICLE
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ZnO-NR as the efficient catalyst for the synthesis of new thiazole and cyclopentadienone phosphonate derivatives in water

Zinatossadat Hossaini

Corresponding Author

Zinatossadat Hossaini

Qaemshahr Branch, Department of Chemistry, Islamic Azad University, Qaemshahr, Iran

Correspondence

Zinatossadat Hossaini, Qaemshahr Branch, Department of Chemistry, Islamic Azad University, Qaemshahr, Iran.

Email: [email protected]

Fatemeh Sheikholeslami-Farahani, Firoozkooh Branch, Department of Chemistry, Islamic Azad University, Firoozkooh, Iran.

Email: [email protected]

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Daryoush Zareyee

Daryoush Zareyee

Qaemshahr Branch, Department of Chemistry, Islamic Azad University, Qaemshahr, Iran

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Fatemeh Sheikholeslami-Farahani

Corresponding Author

Fatemeh Sheikholeslami-Farahani

Firoozkooh Branch, Department of Chemistry, Islamic Azad University, Firoozkooh, Iran

Correspondence

Zinatossadat Hossaini, Qaemshahr Branch, Department of Chemistry, Islamic Azad University, Qaemshahr, Iran.

Email: [email protected]

Fatemeh Sheikholeslami-Farahani, Firoozkooh Branch, Department of Chemistry, Islamic Azad University, Firoozkooh, Iran.

Email: [email protected]

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Samaneh Vaseghi

Samaneh Vaseghi

Kosar Public School, Education of Mazandaran Province, Sari, Iran

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Afshin Zamani

Afshin Zamani

Qaemshahr Branch, Department of Chemistry, Islamic Azad University, Qaemshahr, Iran

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First published: 12 January 2017
Citations: 39

Abstract

Functionalized thiazoles are generated from the reaction of dimethyl acetylenedicarboxylate, benzoylisothiocyanates, and primary amines and trialkyl phosphite in the presence of ZnO-nanorods as the catalyst in water. Also, a series of polysubstituted cyclopentadienone phosphonate derivatives were synthesized via one-pot multicomponent reactions of primary amines and phosphites with activated acetylenic compounds in water as the solvent at room temperature. Particularly valuable features of this method include high yields of products, broad substrate scope, short reaction time, and straightforward procedure.

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