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Synthesis 1986; 1986(7): 561-562
DOI: 10.1055/s-1986-31703
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Boron Compounds; 691. Introduction and Removal of t-Butyldimethylsilyl Groups via Diethylboryloxy Compounds

Wilhelm V. Dahlhoff* , Kalulu M. Taba
  • *Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, D-4330 Mülheim an der Ruhr, Federal Republic of Germany
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Publication Date:
20 August 2002 (online)

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O-Diethylboryl compounds react with t-butyldimethylsilylacetylacetonate in the presence of trimethylsilyl triflate at room temperature to give the corresponding t-butyldimethylsilyl ethers, which are easily deprotected, forming O-diethylboryl ethers on reaction with tetraethyldiboroxane.