Abstract
Intermolecular vinylsilylation of the alkynes 1b-c, having an alkoxy group at the homopropargylic position, with the vinylsilane 2 proceeded in the presence of AlBr3 to give the corresponding dienylsilanes 3b-c in moderate to good yields. In contrast, no product was obtained in the reaction of 1-octyne. The AlBr3 mediated vinylsilylation of the phenylacetylene 9c, bearing methoxy group at the ortho position, also proceeded in good yield.
Original language | English |
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Pages (from-to) | 982-983 |
Number of pages | 2 |
Journal | Chemistry Letters |
Issue number | 10 |
DOIs | |
Publication status | Published - 2001 Jan 1 |
ASJC Scopus subject areas
- Chemistry(all)