CuO nano particles and [bmim]BF4: an application towards the synthesis of chiral β-seleno amino derivatives via ring opening reaction of aziridines with diorganyl diselenides

Syed M. Salman; Senthil Narayanaperumal; Ricardo S. Schwab; Caroline R. Bender; Oscar E. D. Rodrigues; Luciano Dornelles

doi:10.1039/C2RA21488A

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CuO nano particles and [bmim]BF₄: an application towards the synthesis of chiral β-seleno amino derivatives via ring opening reaction of aziridines with diorganyl diselenides†

Syed M. Salman,^ab Senthil Narayanaperumal,^ac Ricardo S. Schwab,*^d Caroline R. Bender,^a Oscar E. D. Rodrigues*^a and Luciano Dornelles*^a

Author affiliations

* Corresponding authors

^a Departamento de Química, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
E-mail: ldornel@gmail.com
Tel: +55 55 3220-8761

^b Department of Chemistry, Abdul Wali Khan University (Palosa Campus), Mardan, Khyber Pakhtunkhwa, Pakistan

^c Departamento de Química, Universidade Federal de São Carlos (UFSCar), São Carlos, SP, Brazil

^d Instituto de Química, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, RS, Brazil

Abstract

A series of chiral β-seleno amino derivatives were synthesized via a ring opening reaction of different aziridines with diorganyl diselenides mediated by recyclable CuO nanopowder and an ionic liquid affording the corresponding products in good to excellent yields. The [bmim]BF₄ ionic liquid acts as both promoter and reaction medium. Compared to the usual organic solvents the ionic liquid exhibited better performance with the advantage of its recyclability.

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Article information

DOI: https://doi.org/10.1039/C2RA21488A
Article type: Paper
Submitted: 18 Jul 2012
Accepted: 18 Jul 2012
First published: 13 Aug 2012

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RSC Adv., 2012,2, 8478-8482

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CuO nano particles and [bmim]BF₄: an application towards the synthesis of chiral β-seleno amino derivatives via ring opening reaction of aziridines with diorganyl diselenides

S. M. Salman, S. Narayanaperumal, R. S. Schwab, C. R. Bender, O. E. D. Rodrigues and L. Dornelles, RSC Adv., 2012, 2, 8478 DOI: 10.1039/C2RA21488A

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