Synlett 2018; 29(11): 1479-1484
DOI: 10.1055/s-0036-1591992
letter
© Georg Thieme Verlag Stuttgart · New York

Alternative Metal-Free Synthesis of Diorganoyl Selenides and Tellurides Mediated by Oxone®

Gelson Perin*
a   Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas – UFPel, PO Box 354, 96010-900, Pelotas, RS, Brazil   Email: gelson_perin@ufpel.edu.br   Email: diego.alves@ufpel.edu.br
,
Luis Fernando B. Duarte
a   Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas – UFPel, PO Box 354, 96010-900, Pelotas, RS, Brazil   Email: gelson_perin@ufpel.edu.br   Email: diego.alves@ufpel.edu.br
,
José S. S. Neto
a   Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas – UFPel, PO Box 354, 96010-900, Pelotas, RS, Brazil   Email: gelson_perin@ufpel.edu.br   Email: diego.alves@ufpel.edu.br
,
Márcio S. Silva
b   Centro de Ciências Naturais e Humanas – CCNH, Universidade Federal do ABC – UFABC, 09210-580, Santo André, SP, Brazil
,
Diego Alves*
a   Laboratório de Síntese Orgânica Limpa – LASOL, CCQFA, Universidade Federal de Pelotas – UFPel, PO Box 354, 96010-900, Pelotas, RS, Brazil   Email: gelson_perin@ufpel.edu.br   Email: diego.alves@ufpel.edu.br
› Author Affiliations
Further Information

Publication History

Received: 21 March 2018

Accepted after revision: 22 March 2018

Publication Date:
23 April 2018 (online)


Abstract

We herein describe an alternative metal-free methodology for the synthesis of diorganyl selenides and tellurides mediated by ­Oxone®. The products were obtained in moderate to excellent yields by reactions of diorganyl diselenides or ditellurides with aryl boronic acids mediated by Oxone® with use of EtOH as the solvent. The methodology is applicable to a broad scope of diorganyl dichalcogenides and aryl boronic acids containing electron-rich, electron-poor, and sterically hindered substituents.

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