Borostannylation of Alkynes and Enynes. Scope and Limitations of the Reaction and Utility of the Adducts
作者:Ramakrishna Reddy Singidi、T. V. RajanBabu
DOI:10.1021/ol100824f
日期:2010.6.4
of the products derived from catalyzed vicinal syn-additions to alkynes. The isolation of a variety of such adducts derived from alkynes (and also from hitherto unreported additions to 1,3-enynes) as stable boron pinacolates is reported. Examples of the applications of resulting products in tandem cross-coupling reactions and as dienes in Diels−Alder reactions are illustrated.