The Novel One-Pot Synthesis of Functionalized Vinyl Sulfides Using Triphenylphosphine Catalyzed Nucleophilic Addition of Thiols to Acetylenes

Author(s): Robabeh Baharfar, Seyed M. Baghbanian, Roghayeh Hossein nia, Hamid R. Bijanzadeh.

Journal Name: Letters in Organic Chemistry

Volume 4 , Issue 8 , 2007

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Abstract:

3-mercapto-2-butanone undergoes a smooth reaction with electron-deficient symmetric and asymmetric acetylenes in the presence of catalytic amount of triphenylphosphine under neutral conditions to produce S-functionalized vinyl sulfides (Z/E isomers) in moderately high yields.

Keywords: Triphenylphosphine, alkyl propiolate, organophosphorus compounds, vinyl sulfides

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Article Details

VOLUME: 4
ISSUE: 8
Year: 2007
Page: [567 - 570]
Pages: 4
DOI: 10.2174/157017807782795547
Price: $58

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