Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5273839 | Tetrahedron Letters | 2012 | 4 Pages |
Abstract
Phosphinylthiolation of terminal alkynes with Ph2P(O)SBu or a related compound proceeds in the presence of a palladium–PEt3 catalyst system. Activity and stereoselectivity are highly dependent on the nature of solvent, ethylbenzene, and n-hexanol (or t-amyl alcohol) being E- and Z-selective, respectively.
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