Facile palladium catalysed functionalisation of 1,2-isothiazoline-3-ones and the highly diastereoselective Diels-Alder reactions of 4-vinyl-1,2-isothiazoline-3-one-1-oxides
作者:Andrew S. Bell、Colin W.G. Fishwick、Jessica E. Reed
DOI:10.1016/s0040-4020(99)00716-4
日期:1999.10
convenient palladium catalysed method for the regioselective synthesis of a range of usefully functionalised, homochiral 4-substituted 1,2-isothiazoline-3-ones is reported. The totally diastereoselective Diels-Alder reactivity of semi-cyclic sulfoxide containing dienes, 4-vinyl-1,2-isothiazoline-3-one-1-oxides is discussed.
报道了一种快速方便的钯催化的方法,用于区域选择性合成一系列有用的官能化的高手性4-取代的1,2-异噻唑啉-3-酮。讨论了含半环亚砜的二烯,4-乙烯基-1,2-异噻唑啉-3-一-1-氧化物的完全非对映选择性Diels-Alder反应性。