KIO3-catalyzed selective oxidation of thiols to disulfides in water under ambient conditions

Author:

Sousa José R. L.1,Franco Marcelo S.1ORCID,Mendes Leila D.1,Araújo Lucas A.2,Neto José S. S.1ORCID,Frizon Tiago E. A.3,dos Santos Vanessa B.4,Carasek Eduardo1ORCID,Saba Sumbal3ORCID,Rafique Jamal34ORCID,Braga Antonio L.1ORCID

Affiliation:

1. LabSelen, Departamento de Química, Universidade Federal de Santa Catarina – UFSC, Florianópolis, 88040-900, SC, Brazil

2. LabSO, Instituto de Química – IQ, Universidade Federal de Goiás – UFG, Goiânia 74690-900, GO, Brazil

3. Departamento de Energia e Sustentabilidade, Universidade Federal de Santa Catarina – UFSC, Campus Araranguá, Araranguá 88905-120, SC, Brazil

4. Instituto de Química – INQUI, Universidade Federal do Mato Grosso do Sul – UFMS, Campo Grande, 79074-460, MS, Brazil

Abstract

An environmentally benign strategy for oxidative coupling of thiols to their corresponding disulfides in water has been developed. This reaction is catalyzed by KIO3, affording a wide range of products in good to excellent yields at room temperature.

Funder

Conselho Nacional de Desenvolvimento Científico e Tecnológico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Instituto Nacional de Ciência e Tecnologia de Catálise em Sistemas Moleculares e Nanoestruturados

Fundação de Amparo à Pesquisa do Estado de Goiás

Publisher

Royal Society of Chemistry (RSC)

Subject

Organic Chemistry,Physical and Theoretical Chemistry,Biochemistry

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