Efficient Catalytic Synthesis of primary Carbamates using Preyssler heteropolyacid catalyst, H14[NaP5W30O110] under solvent-free and in Green conditions

Mina Roshani; Manouchehr Jahangir; Ali Gharib

doi:10.3390/ecsoc-13-00164

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Efficient Catalytic Synthesis of primary Carbamates using Preyssler heteropolyacid catalyst, H14[NaP5W30O110] under solvent-free and in Green conditions

Mina Roshani

¹,

Manouchehr Jahangir

¹,

Ali Gharib

^{*

1, 2}

¹ Department of Chemistry, Islamic Azad University, Mashhad, Iran
² Agricultural Researches and Services Center, Mashhad, Iran

Published: 31 October 2009 by MDPI in The 13th International Electronic Conference on Synthetic Organic Chemistry session General Organic Synthesis

https://doi.org/10.3390/ecsoc-13-00164

Abstract: We wish to report synthesis carbamates using Preyssler heteropolyacid, in absence of solvent and at room temperature, in green conditions.This synthesis was in mild conditions, ecofrienly and environmentally friendly, clean and with a easy work-up.

Keywords: Heteropolyacid, catalyst, Preyssler, Solvent-free, carbamates, isocyanic acid

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Mina Roshani

Manouchehr Jahangir

Ali Gharib