Synthesis of (Diphenylphosphinoyl)methyl Vinyl Sulfides, Symmetric and Asymmetric Divinyl Sulfides from Bis[(diphenylphosphinoyl)methyl] Sulfide

Synthesis of (Diphenylphosphinoyl)methyl Vinyl Sulfides, Symmetric and Asymmetric Divinyl Sulfides from Bis[(diphenylphosphinoyl)methyl] Sulfide

Author Silveira, Claudio C. Google Scholar
Rinaldi, Francieli Google Scholar
Bassaco, Mariana M. Google Scholar
Guadagnin, Rafael C. Autor UNIFESP Google Scholar
Kaufman, Teodoro S. Google Scholar
Institution Universidade Federal de Sergipe (UFS)
Universidade Federal de São Paulo (UNIFESP)
Consejo Nacl Invest Cient & Tecn
Abstract Convenient Horner-Wittig-based synthetic approaches to the preparation of (diphenylphosphinoyl)methyl vinyl sulfides as well as symmetrically and unsymmetrically substituted divinyl sulfides, are described. the syntheses involve the use of the easily available bis[(diphenylphosphinoyl)methyl] sulfide as a common starting material and sodium hydride as base, in tetrahydrofuran.
Keywords sulfur
Wittig reaction
alkenation
ketones
aldehydes
Language English
Sponsor Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
FAPERGS
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
Date 2011-04-01
Published in Synthesis-stuttgart. Stuttgart: Georg Thieme Verlag Kg, n. 8, p. 1233-1242, 2011.
ISSN 0039-7881 (Sherpa/Romeo, impact factor)
Publisher Georg Thieme Verlag Kg
Extent 1233-1242
Origin http://dx.doi.org/10.1055/s-0030-1259969
Access rights Closed access
Type Article
Web of Science ID WOS:000289236100008
URI http://repositorio.unifesp.br/handle/11600/33613

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