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Synthesis 1992; 1992(12): 1209-1210
DOI: 10.1055/s-1992-26336
short paper
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Preparation of 1,3-Dithiolan-2-ylium Tetrafluoroborate and Its Reaction with Enol Trimethylsilyl Ethers

V. Prakash Reddy* , Donald R. Bellew, G. K. Surya Prakash
  • *Donald P. and Katherine B. Loker Hydrocarbon Research Institute and Department of Chemistry, University of Southern California, University Park, Los Angeles, California 90089-1661, USA
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Publication Date:
29 April 2002 (online)

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1,3-Dithiolan-2-ylium tetrafluoroborate (2) has been prepared and is found to be a good C-alkylating agent for the ß-1,3-dithiolaniation of carbonyl compounds through their enol trimethylsilyl ethers.