Abstract
Allyl trifluoroethyl ethers 2a-2d were prepared; each underwent efficient dehydrofluorination/metallation and trapping to afford a range of difluoroenol silanes and stannanes which rearranged easily and efficiently to the acyl metals. Fluoride-mediated benzylation and allylation of an acylsilane, and Stille coupling of the vinyl- and acyl-stannane were achieved in moderate to good yield. (C) 2001 Elsevier Science Ltd. All rights reserved.
Original language | English |
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Pages (from-to) | 6377-6380 |
Number of pages | 4 |
Journal | Tetrahedron Letters |
Volume | 42 |
Issue number | 36 |
DOIs | |
Publication status | Published - 1 Sept 2001 |