306775-04-2Relevant articles and documents
Ruthenium-catalyzed enyne metathesis of acetylenic boronates: A concise route for the construction of cyclic 1,3-dienylboronic esters
Renaud, Johanne,Graf, Claus-Dieter,Oberer, Lukas
, p. 3101 - 3104 (2007/10/03)
The operationally simple and highly efficient metathesis of enynes bearing an acetylenic dioxaborolane moiety provides straightforward access to carbocyclic and heterocyclic 1,3-dienyl-2-boronates [Eq. (1)]. Dienes of this class readily undergo Diels-Alder cycloaddition reactions with high regio- and stereoselectivity.